10 Best Keychain Multi Tools

Last Updated March 5, 2024
Top 3 Best Keychain Multi Tools
Leatherman Micra Keychain Multi-Tool
Leatherman Micra Keychain Multi Tool
  • Compact and lightweight, ideal for everyday carry.
  • Features 10 tools including spring-action scissors, a knife, and various screwdrivers.
  • Offers attached tweezers, a nail file, a ruler, and a bottle opener.
  • Constructed sturdily but has potential issues with scissor spring longevity.
Gerber Dime and Dime Travel Keychain Multi-Tools
Gerber Dime Travel Keychain Multi Tools
  • Larger size in the keychain tool category with 12 tools.
  • Includes pliers, wire cutters, scissors, a bottle opener, and screwdrivers.
  • Unique features: a package opener and a zipper pull (in the Travel variant).
  • Critique for the pliers’ effectiveness and the knife’s design.
Leatherman Style PS and CS Keychain Multi-Tools
Leatherman Style PS
  • Extremely lightweight and compact.
  • The PS version offers pliers and wire cutters but no knife; the CS includes a knife but no pliers.
  • Both versions feature scissors, a screwdriver, tweezers, a nail file, and a carabiner/bottle opener.
  • Noted for quality build and materials, with the PS being TSA compliant.
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Keychain multi tools are a rapidly growing segment of the multi tool market, yet many people question their value. Can anything that small actually pack in a useful set of tools? We decided to look at some of the best keychain multi tools on the market today and figure out which ones are actually worth owning.

What is a Keychain Multi-tool

When we started writing this article we realized there was a lot of confusion over what a keychain multi tool actually is. A lot of full size multi tools come with keyrings or other attachment points that you could use to put your keys on. Does that make them keychain multi tools? Definitely not. In general there are four categories of multi tool. These are micro/keychain, pocket, full sized, and heavy duty.

Micro and keychain multi tools are the smallest you’ll encounter. They’re less than three inches long and weigh just a few ounces. They have the widest range of form factors among all the multi tool categories. They can be one piece multi tools, shrunken versions of full size tools, swiss army style, and a range of more exotic shapes. They don’t have the same utility of their larger cousins but are much more portable, making them extremely popular among EDC enthusiasts.

Pocket tools include both traditional folding multi tools and larger pocket knives. Think of something like the Leatherman Skeletool or Victorinox Huntsman. They have a reduced selection of full sized tools but don’t pack the full loadout of a standard multi tool. In many cases these tools are designed to replace a folding knife for pocket carry, hence their name.

Full size and heavy duty multi tools are very similar categories with a lot of overlap. Full size tools are usually between four and five inches long and weigh up to about eight ounces. They can have either a butterfly fold or slide out design but generally have full sized pliers. Think of the Leatherman Wave+ or Gerber MP600. They incorporate features like bit drivers, removable/replaceable parts, and an extensive range of tools.

Heavy duty multi tools are basically just more ruggedly built full size tools, like the Leatherman Surge. They can weigh as much as 12-13 ounces but usually aren’t more than five inches long. The best way to think about it is that every heavy duty multi tool is full size, but every full size multi tool isn’t heavy duty.

Now that we know what a keychain multi tool is, let’s go through some of our contenders for the best keychain multi tool.

Best Keychain Multi Tools Reviewed

Choosing the best of anything is always going to be subjective. Our needs aren’t all the same and a tool that’s great for a hiker might not work at all for a contractor. When creating this list we tried to find keychain multi tools with great build quality, from manufacturers we trust. This lets us recommend great tools and explain the role they were built to fill.

Leatherman Micra Keychain Multi Tool

Leatherman Micra Keychain Multi Tool
The Leatherman Micra keychain multi tool product picture

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Having a penchant for the great outdoors, I often find myself meandering through trails, setting up camps, or simply enjoying the serenity of nature. It’s imperative to have a set of reliable tools handy, and while the Leatherman Micra isn’t the first multi-tool I’ve owned, it quickly became a cherished part of my gear. Its petite frame, just 2.5 inches and 1.8 ounces, belies the utility it packs. Nestled within its sturdy shell are 10 different tools including a blade, spring-action scissors, and an array of screwdrivers among others.

The Micra isn’t new to the scene; it’s been around since 1996, making it one of the pioneers in the micro multi-tool market. Yet, despite the influx of modern alternatives, it’s clear why this tool has maintained its appeal. The craftsmanship is, simply put, classic Leatherman – durable and finely made. The scissors, which are surprisingly larger than what most keychain multi-tools offer, are the centerpiece and they didn’t disappoint on the trail. They snipped through fishing line, plastic packaging, and fabric with ease, a testament to their sharpness and strength.

The knife, though modest with a 1.6-inch blade, proved useful for minor cutting tasks. I used it to slice open packaging, cut string, and even whittle small pieces of wood for kindling. The screwdrivers, particularly the extra small flathead, came in handy when I needed to tighten a loose screw on my sunglasses. The nail file and cleaner were a boon, ensuring my nails stayed clean and snag-free throughout my adventures.

I was especially fond of the attached tweezers. Unlike the removable ones that I’ve often misplaced in the past, these stayed put and were effective in pulling out a pesky splinter I acquired while gathering firewood. The ruler and bottle opener, though not frequently used, were nice touches, adding to the Micra’s versatility.

However, it wasn’t all smooth sailing. The necessity to unfold the multi-tool entirely to access most of the tools was a tad cumbersome, especially when in a hurry. Also, while I didn’t experience it personally, I’ve read that the scissor spring can be prone to breakage over time, which is a concern.

On a recent weekend hiking trip, the Leatherman Micra truly proved its mettle. As dusk neared, I found a perfect spot to set up camp. While securing the tent, I noticed a few loose threads on the seam that needed trimming. The Micra was right there on my keychain, ready to assist. The scissors snipped through the threads effortlessly, preventing any further unraveling. Later, as I was preparing a modest campfire dinner, the blade came in handy to open the packaging of the sausages and veggies. Post dinner, a friend struggled with a stubborn bottle cap; the Micra’s bottle opener popped it off in a jiffy, much to everyone’s cheer.

Even the small task of adjusting the screws on my portable grill was made easy with the array of screwdrivers the Micra houses. The night was a blend of small victories, all made seamless by the Micra. It wasn’t just a tool; it was a companion that ensured the smooth flow of my outdoor escapade. The blend of functionality and accessibility it offers, right from my keychain, underscored its value in my outdoor toolkit, making the simple joys of outdoor living even more delightful.

The Leatherman Micra, despite its minute size, left a substantial impression. It might not replace a full-sized multi-tool but it’s an indispensable companion for the minor fixes and tasks encountered daily, be it on the trail or in an urban setting. It’s a piece of gear that now accompanies me whether I am heading into the wilderness or simply stepping out to the urban jungle. For someone who craves utility but doesn’t want to be weighed down, the Leatherman Micra is an admirable choice, a pocketful of utility that is always at hand.


  • Spring Action Scissors
  • 420HC Straight Edge Knife
  • Flat/Phillips Head Screwdriver
  • 4.7 in/ 12 cm Ruler
  • Nail File
  • Nail Cleaner
  • Attached Tweezers
  • Medium Screwdriver
  • Bottle Opener
  • Extra Small Screwdriver


  • Compact and Lightweight: Easily fits on a keychain, making it a portable solution for daily and outdoor use.
  • Diverse Tool Set: Offers a range of 10 useful tools including a capable pair of scissors and a functional blade.
  • Sturdy Construction: The craftsmanship and material quality are reflective of Leatherman’s reputation for durability.
  • Attached Tweezers: A smart design choice that ensures they remain handy and are not easily lost.
  • Ease of Use: Despite its small size, the tools are quite usable and cater to a variety of common tasks.


  • Limited Access: Having to unfold the entire multi-tool to access certain tools can be cumbersome.
  • Potential Scissor Spring Breakage: There are concerns about the longevity of the scissor spring with regular use.
  • Small Blade Size: The blade, though sharp, is quite small and may not suffice for more demanding cutting tasks.
  • No Outside Access Tools: Unlike some modern multi-tools, the Micra requires unfolding to access its tools, which might slow down the user in urgent situations.
  • Rust Potential: The stainless model might show signs of rust if not well-maintained, requiring a bit of care over time.

You can find out more about the Leatherman Micra by reading our full review here.

Gerber Dime Keychain Multi Tools

Gerber Dime Travel Keychain Multi Tools
The Gerber Dime keychain multi tool product picture

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As someone who thrives on outdoor adventures, from hiking to RVing, finding the right tools that balance portability with functionality is a quest I take seriously. The Gerber Dime Multi-Tool has been a notable companion on many such excursions, fitting seamlessly into the fabric of my outdoor lifestyle. With its compact and lightweight design, this tool has earned its place on my keychain, ready at a moment’s notice.

The Gerber Dime is a marvel of miniaturization, packing a surprising amount of utility into a form factor that’s both pocket-friendly and easy to carry. Weighing just 2.2 ounces, it’s a featherweight companion that doesn’t skimp on functionality. From the spring-loaded pliers that tackle nuts and bolts with surprising ease, to the package opener that’s become an unsung hero during gear prep sessions, each tool is thoughtfully integrated.

Despite its size, the Dime doesn’t compromise on the quality of its components. The needle nose pliers are precise and, coupled with comfortable handles, provide a robust grip for their size, although they do have limitations under excessive force. The fine edge blade is another standout, with a robust design that handles cutting tasks with aplomb, demonstrating Gerber’s commitment to maintaining quality even in the smallest tools.

However, the Dime isn’t without its quirks. The tweezers and screwdrivers, while functional, reflect the compromises made in service of miniaturization. The tweezers lack the strength for more stubborn tasks, and the screwdrivers can be challenging to wield with significant torque due to their small size. Additionally, the durability of the pliers and the finish on the tool can be concerns with heavy use, highlighting the Dime’s role as a light-duty tool rather than a replacement for a full-sized multi-tool.

For me, the Dime’s true value lies in its blend of portability and utility. It’s not the only tool I’ll pack for an outdoor adventure, but it’s the one that’s always with me, ensuring I’m never without basic capabilities. The retail package opener alone has justified its inclusion in my gear, offering a safe and efficient way to deal with pesky packaging.

In the vast landscape of keychain multi-tools, the Gerber Dime stands out for those who prioritize having a tool for everyday tasks without the bulk. Its attractive design, variety of useful tools, and affordability make it a compelling choice for outdoor enthusiasts and EDC (everyday carry) aficionados alike.

The Gerber Dime Multi-Tool is a testament to the idea that good things come in small packages. While it may not replace a full-sized tool in all scenarios, its convenience and capability make it an indispensable part of my outdoor gear. For those who love the outdoors as much as I do, it’s a worthy addition to your keychain, offering peace of mind that, no matter where your adventures take you, you’re always prepared.

The tools on the Dime are:

  • Needlenose Pliers
  • Regular Pliers
  • Wire Cutters
  • Straight Edge Knife
  • Spring Action Scissors
  • Tweezers
  • Bottle Opener
  • Package Opener
  • Flathead Screwdriver
  • Cross Driver
  • Lanyard Ring
  • File


  • Highly Portable: The Gerber Dime shines in its portability. Its lightweight and compact design make it an unobtrusive addition to my keychain, ensuring I have it on me at all times without it being a burden.
  • Versatile Tool Selection: With tools like the needle nose pliers, wire cutter, fine edge blade, and the unique package opener, the Dime has proven to be a handy ally in daily tasks and unexpected situations alike.
  • Comfortable Handles: Despite its small size, the handles are surprisingly comfortable, offering a strong grip that enhances the usability of the pliers—a boon when tweaking small nuts or dealing with tricky tasks.
  • Attractive Design and Build: Its sleek design, combined with a selection of colors, adds a bit of personality to the utility. The overall build quality, considering its price point, offers good value.
  • Efficient Package Opener: The package opener is a standout feature, making light work of stubborn clamshell packaging and taped boxes, a tool I find myself using more often than I had anticipated.


  • Limited Durability in Heavy Use: While perfect for light-duty tasks, the Dime’s components can show signs of strain under heavy use. The pliers, in particular, have been noted to twist or chip when overly forced.
  • Inconvenient Lanyard Ring: The lanyard ring, while useful for attaching the Dime to a keychain, can be prone to breaking under moderate force, which might lead to it being detached and lost.
  • Limited Utility of Some Tools: Some tools, like the screwdrivers and the file, suffer from their small size, offering limited torque and usefulness in certain situations. The file, especially, has been critiqued for its limited functionality beyond basic nail care.
  • Questionable Effectiveness of Wire Cutters: The wire cutters, while capable of handling thin materials like paperclips, struggle with actual wires, slipping and getting stuck, which could be frustrating in a pinch.
  • Tweezers and Scissors Could Be Better: The tweezers lack gripping strength, and while the scissors are generally reliable, their sharpness and alignment could be improved for more precise cutting tasks.

The Gerber Dime is a testament to the saying that good things come in small packages. Its portability and the well-thought-out selection of tools make it a valuable addition to any outdoor enthusiast’s kit. While it may not replace a full-sized multi-tool for heavy-duty tasks, its convenience and accessibility ensure that it’s the tool I reach for most frequently for quick fixes and everyday use. Whether you’re an outdoor adventurer or someone who appreciates having a handy set of tools at your fingertips, the Gerber Dime offers a blend of functionality and convenience that’s hard to beat.

You can find out more about the Gerber Dime by reading our full review here.

SOG MacV Tool Keychain Multi Tool

The SOG MacV doesn’t fold in the traditional sense. It’s a one piece multi tool that resembles a flattened skull. It’s about average as far as size goes, coming in at 2.5 in, but definitely beats out many other tools with its low weight of .6 oz. Another place the SOG MacV shines is in the number of includes tools. SOG packed 12 different fully functional tools into a pretty tiny space. These include:

  • Bottle Opener
  • Cord Cutter
  • Large Flat Screwdriver
  • Small Flat Screwdriver
  • Pry Bar
  • Hex Bit Driver
  • Carbide Sharpener
  • Nail Puller
  • Phillips Screwdriver
  • ¼ in Wrench
  • ⅜ in Wrench
  • 5/16 Wrench

The MacV is honestly one of the better one piece multi tools on the market. We especially liked the carbide sharpener. It allows you to put a field edge on your knife without packing in a full whetstone. The bottle opener was also one of the best we’ve seen in this category. Not a huge factor but a nice touch. Unfortunately it does lose out to some other keychain multi tools due to its lack of a blade, scissors, or any kind of pliers. The skull design is also off puttingly ‘tacticool’ for many potential users. Despite this, it’s still a well designed and high-quality tool that provides you a lot of value, especially for its low weight and profile.

If you like the form factor of the SOG MacV, check out our head to head comparison of the best one piece multi tools.

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Gerber Curve Keychain Multi Tool

The Gerber Curve is a curious little tool that shares more in common with old school swiss army knives than traditional folding multi tools. It’s quite small and light, coming in at 2.25 in long and weighing just .8 oz. Instead of a butterfly fold design it has four fold out tools that lock in place. All told the Gerber Curve includes:

  • Straight Blade Knife
  • Phillips Head Screwdriver
  • Medium Flat Screwdriver
  • Small Flat Screwdriver
  • File
  • Bottle Opener/Carabiner

The Curve is one of the only keychain multi tools we’ve seen that includes a locking system. We love lockable tools in larger multi tools and were pretty impressed with how it worked on the Curve. There was of course play in the tools but it was much tighter than we were expecting. The screwdrivers on the Curve work very well and we found the curved shaped of its handle to be easy to work with. Overall we give the Gerber Curve high marks for its interesting design, excellent execution, and low price point.

Gerber Curve Keychain Multi Tool
The Gerber Curve keychain multi tool product picture

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Victorinox Keychain Multi Tools

Victorinox is a famous name in the multi tool world, having invented the swiss army knife as we know it today. They produce a range of small pocket knives that fall into the keychain multi tool category. Listing out every version would be an article unto itself, so we’ve tried to include an overview of several highly popular versions. We’ll start with the tools and functions available on some Victorinox knives.These include:

  • Straight Blade Knife
  • Nail file
  • Scissors
  • Cuticle pusher
  • Hook tool/Package Opener
  • Screwdrivers
  • Letter Openers
  • Orange Peeler
  • Bottle Opener
  • Wire Stripper
  • Keyring
  • Flash Drive
  • LED Light
  • Retractable ballpoint pen
  • Toothpick
  • Tweezers
  • Etc.

The Midnite MiniChamp includes most of these tools, while some of the more basic versions might only have three or four. The entry level tool is the Victorinox Escort. It has just a small knife blade, nail filer, plus tweezers and a toothpick. All of the small Victorinox products use the same basic form as the Escort, at 2.25 in long and a variety of weights.

Victorinox makes versions for hikers, IT guys, executives, and everyone in between. All of their products are well made and stand up to frequent use. One of the things we love most about Victorinox’s keychain multi tools is how personalized they can be. They frequently release limited edition versions in a huge range of fanciful patterns, styles, and tools loadouts. You can even pay an additional fee to have it customized with your initials or a short message.

There are some compromises of course. None of their products include pliers and in general you should only use them for light duty tasks. They’re still excellent pocket knives that are used everyday by lots of people all over the world. If you prefer the old school style of a traditional swiss army knife, it’s hard to go wrong with a product from Victorinox.

Griffin Pocket Multi Tool

The Griffin Pocket Multi Tool is honestly one of the best one piece keychain multi tools on the market. It’s sturdily built, comes in several different sizes and materials, and has a lot of useful features. The Griffin has 12 tools built into a stylish package. These include:

  • Scoring Tool
  • Box Cutter
  • 5/16 Hex Wrench
  • Bit Driver
  • Flat Head Driver
  • 4,5,6, and 7 mm Hex Wrenches
  • Pocket Clip
  • Mini Pry Bar
  • Ruler

The Griffin doesn’t have many of the traditional tools that you think of in a multi tool. There are no knives or pliers for one. What it does have is a number of useful features that work very well, especially given its small size and form factor. The Griffin Pocket Multi Tool is also just about the only tool on this list we would use to hold all our keys. Its pocket clip design is great for hooking your keys to your belt loop or the side of a pocket.

Griffin Pocket Multi Tool
The Griffin keychain multi tool product picture

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Nite Ize DoohicKey

The Nite Ize DoohicKey is another one piece multi tool that we think provides a lot of value, especially for its low price. It’s not the smallest tool on this list, coming in at 2.6 in long and weighing .4 oz, but it makes up for this with its outsized usefulness. Nite Ize lists just six different functions for this tool, including:

  • Flat Head Screwdriver
  • Box Cutter
  • Bottle Opener
  • Hex Wrench
  • Carabiner
  • Ruler

The DoohicKey can’t compare to something like the Leatherman Micra or Gerber Dime in functionality. It doesn’t have pliers, a knife blade, or even a phillips head screwdriver on it. At the same time though you can often find the DoohicKey for just a tiny fraction of the price of those other tools. It’s incredibly lightweight, coming in at just above the weight of your average key. If you’re in the market for something inexpensive but still useful, check out the Nite Ize DoohicKey.

Nite Ize DoohicKey
The DoohicKey keychain multi tool product picture

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Keychain Multi Tool Buyers Guide

Before you make any purchasing decision it’s important to know what you should look for in any micro or keychain multi tool. There honestly isn’t one single tool that we can point to as the outright best. Instead there are a lot of high-quality tools that share several important characteristics. To round out this review we’ve listed out what we think are the most important factors in what makes a keychain multi tool great.

Great Keychain Multi Tools

New and better keychain multi tools are continually hitting the market. And I’ll continue to keep this page up to date every time I come across a better keychain multi tool. That means some tools will fall off the list of best keychain multi tools. Rather than deleting these fallen greats I have decided to create this section as these are still amazing tools if you can find them at a discounted price.

Leatherman Style PS and CS Keychain Multi Tools

The Leatherman Style series encompasses both the TSA compliant PS and the EDC ready CS. They are each 2.9 in long and weigh a featherweight 1.4 oz. The Style series combines a butterfly fold design with styling reminiscent of the Leatherman Skeletool. The PS provides you with eight tools while the CS only gives you six. These tools include:

  • Spring Action Needlenose Pliers – PS Only
  • Spring Action Regular Pliers – PS Only
  • Spring Action Wire Cutters – PS Only
  • Spring Action Scissors – Small on PS, Large on CS
  • 420HC Straight Edge Knife – CS Only
  • Flat/Phillips Head Cross Driver
  • Tweezers
  • Nail File
  • Carabiner/Bottle Opener

The biggest difference between the two is the substitution of pliers for larger scissors on the PS and it’s lack of a knife blade. Both tools are well made and use quality materials. We found the scissors on the CS to see more use than the pliers on the PS but understand the change. For frequent flyers or others going through security it’s great to have the basic tools the Style PS provides. We can attest personally that it will pass muster at airports all over the world. Both of these are well made tools and provide you outsized value, especially for their low price.

You can find out more about the Leatherman Style PS by reading our full review here.

Leatherman Style PS
The Leatherman Style keychain multi tool product picture

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Leatherman Squirt PS4 and ES4 Keychain Multi Tools

The Squirt series from Leatherman also includes two different tools, the standard Squirt PS4 and the more specialized Squirt ES4. The Squirt series are on the small side for this category, coming in at just 2.25 in long and weighing just 1.9 oz. They each have nine tools, with the only difference between the two being the dedicated wire strippers on the ES4. The included tools are:

  • Spring Action Needlenose Pliers
  • Spring Action Regular Pliers – PS4 Only
  • Spring Action Wire Cutters
  • Spring Action Wire Strippers – ES4 Only
  • 420HC Straight Blade Knife
  • Spring Action Scissors
  • Flat/Phillips Head Cross Driver
  • Medium Screwdriver
  • Bottle Opener
  • File

The Squirt series is available in several different colors, allowing you to personalize your multi tool to your taste. They’re both quality multi tools with a good mix of basic tools. One thing we noticed was that they didn’t feel quite as sturdy as we were expecting. After handling the Micra and the Dime we noticed the Squirt felt slightly flimsier. Don’t get us wrong, it’s a nice little tool. Overall though, we ranked it below some of the other keychain tools on this list.

Leatherman Squirt PS4
The Leatherman Squirt keychain multi tool product picture

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Gerber Bear Grylls Compact Keychain Multi Tool

Gerber has had a relationship with famed outdoorsman and survivalist Bear Grylls for several years now. The Bear Grylls Compact Multi Tool is a product of this relationship. It’s on the heavy side for a keychain multi tool, coming in at a full 3 oz for 2.5 in of length. It comes with ten different tools designed to be of use in a wilderness survival situation. These tools include:

  • Needlenose Pliers
  • Wire Cutters
  • Serrated Blade Knife
  • Straight Blade Knife
  • Phillips Screwdriver
  • Small Flat Driver
  • Medium Flat Driver
  • Lanyard Ring
  • Bottle Opener
  • Tweezers

One thing we did like was that most of the tools on the Bear Grylls Compact are outside accessible. Unfortunately we don’t have much else good to say about this multi tool. It was difficult to open most of the tools using a fingernail. There have also been numerous reports of the pliers breaking under very light strain. It looks and feels cheap, and not in a good way. We recommend you steer clear of the Gerber Bear Grylls Compact Multi Tool.

Gerber Bear Grylls Compact Keychain Multi Tool
The Gerber Compact keychain multi tool product picture

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Practicality – Likely Uses For the Multi Tool

As you’re trying to decide what multi tool is right for you, think about your average day. Do you find yourself outdoors a lot? Are you a hiker or camping enthusiast? Things like this will shape the types of tools you’ll want on your multi tool. Decide whether you prefer a larger pair of scissors or a small pair of pliers. You should also think about where you’ll be with your tool. Many cities, states, and countries restrict the kinds of tools and knives you can carry.

As a general rule you should expect to get about 40-50% as much utility out of a keychain sized tool as you would out of a full size tool. Don’t buy a micro multi tool expecting to be able to routinely turn large bolts or torque down screws. These are light duty tools for intermittent use. They work great for what they are but you shouldn’t overestimate their strength or durability.

Trusted Brands

You should never buy something just because it’s made by a famous company. By the same token though a company that has demonstrated a commitment to quality and built a loyal customer base over many years shouldn’t be ignored. Leatherman, Gerber, Victorinox, and SOG are some of the largest manufacturers of knives and multi tools today. They’ve all got good reputations and they all stand by their products.

Build Quality

Keychain multi tools are never going to be as robust as their full size or heavy duty cousins. That doesn’t mean that they should fall apart if you look at them funny. If you can, try and get your hands on any multi tool you’re considering. Open up all the tools and see if they have any play in them. Check how thick the handle material is and what kind of fasteners the manufacturer used.

Any quality multi tool should open and close smoothly. There shouldn’t be any problem using the included tools as intended. If a tool looks or feels flimsy it probably isn’t a good investment.


It should go without saying but a keychain multi tool should cost significantly less than a full size one. Most of the tools on this list fall well under $40, cheaper than even the lowest priced all up multi tool. Even the best quality keychain multi tool will be far less capable than a cheap full size tool. They’re also more fragile and more likely to be lost due to a broken keyring or bad carabiner.

You should think of keychain multi tools as something useful to have around, but not something you need to break the bank on.

Size and Weight

A keychain multi tool has to be small and lightweight. None of the tools on this list are longer than three inches and most of them weigh just one to two ounces. Think about what you already have on your keychain and then think about what you’re willing to add to it. That’s a good rule of thumb for how beefy a tool you can choose.


Any multi tool you purchase should come with a warranty on parts and workmanship for at least 20 to 25 years. Both Leatherman and Gerber offer very generous warranties that they are happy to stand by. You want to know that if something breaks in the normal course of using your tool the company will make it right.

FAQ: Best Keychain Multi Tool for Camping, Hiking & Survival

Welcome to our comprehensive guide on the best keychain multi tools for camping, hiking, and survival activities. In this section, we address the most common questions that outdoor enthusiasts like you often have when considering the inclusion of a keychain multi tool in your gear arsenal.

A keychain multi tool is a compact and practical companion that can make a world of difference during your outdoor adventures. Its versatility, portability, and convenience have earned it a spot on many keyrings, ensuring essential tools are always within reach when needed most. Whether you’re embarking on a thrilling wilderness hike, setting up camp under the stars, or preparing for potential survival scenarios, a well-chosen keychain multi tool can be an invaluable asset.

From understanding the key benefits of carrying a keychain multi tool to identifying the essential features that make them stand out, we’ve got you covered. We’ll also delve into important considerations such as maintenance, legality, and their potential applications during emergencies.

Read on to find answers to your burning questions about keychain multi tools and gain insights that will aid you in selecting the perfect tool to enhance your outdoor experiences. Let’s equip you with the knowledge you need to make the most of these versatile gadgets and stay prepared for any challenges that come your way!

What is a keychain multi tool, and why should I consider using one for camping, hiking, and survival activities?

A keychain multi tool is a compact and versatile tool that combines multiple functions into one portable device, designed to fit conveniently on your keychain. These tools often include features such as knives, screwdrivers, bottle openers, pliers, and more. They are essential for outdoor enthusiasts as they offer practicality and convenience in a small package, ensuring you have the necessary tools at hand during camping, hiking, and survival situations.

What are the key benefits of carrying a keychain multi tool during outdoor activities?

Carrying a keychain multi tool offers several advantages, including:

  • Portability: Its compact size and lightweight design make it easy to carry without adding bulk to your gear.
  • Versatility: Keychain multi tools typically come with a range of functions, enabling you to perform various tasks with a single tool.
  • Emergency Preparedness: During camping or survival scenarios, having a multi tool can be invaluable in resolving unexpected challenges.
  • Convenience: With a keychain multi tool, you always have essential tools on hand, eliminating the need to carry a full-sized toolkit.
What features should I look for when choosing the best keychain multi tool for my needs?

Consider the following features when selecting a keychain multi tool:

  • Build Quality: Look for tools made from durable materials like stainless steel to ensure longevity and reliability.
  • Functionality: Assess the specific tools integrated into the multi tool to ensure they align with your anticipated needs.
  • Size and Weight: Opt for a compact and lightweight design that won’t be cumbersome to carry.
  • Safety Features: Check for safety mechanisms that prevent accidental opening or closing of the tools.
  • Locking Mechanism: Ensure that the individual tools lock securely into place during use for added safety.
Are keychain multi tools TSA-friendly? Can I take them on flights?

While keychain multi tools are generally allowed in checked baggage, they may not be allowed in carry-on luggage by the Transportation Security Administration (TSA). It’s essential to review current TSA regulations before packing a keychain multi tool in your carry-on to avoid any issues at the airport security checkpoint.

Can a keychain multi tool replace a full-sized multi tool for camping and survival purposes?

A keychain multi tool is a fantastic complement to a full-sized multi tool or survival kit, but it may not entirely replace a more comprehensive set of tools. While it can handle many tasks effectively, certain heavy-duty or specialized tasks may require the strength and versatility of a larger multi tool or dedicated camping equipment.

How do I maintain and clean my keychain multi tool to ensure its longevity?

To keep your keychain multi tool in excellent working condition, follow these maintenance tips:

  • Regularly clean the tool with mild soap and water to remove dirt and debris.
  • Dry the tool thoroughly after cleaning to prevent rust or corrosion.
  • Lubricate any moving parts with a small amount of oil to ensure smooth operation.
  • Store the keychain multi tool in a dry and secure place when not in use.
Can I use a keychain multi tool for self-defense purposes during outdoor activities?

While a keychain multi tool can offer some self-defense capabilities in emergency situations, it is not specifically designed for such purposes. For personal safety in the wilderness, consider carrying dedicated self-defense tools or learning basic self-defense techniques.

Remember, a keychain multi tool is meant primarily for everyday tasks and convenience during camping, hiking, and survival activities.

Are there any legal considerations when carrying a keychain multi tool in certain areas?

Laws regarding carrying multi tools can vary from one region to another, so it’s essential to familiarize yourself with local regulations. In some places, certain tools like knives may have blade length restrictions or other limitations on carry. Always check and comply with local laws and regulations before carrying any multi tool, including those on your keychain.

Can I customize my keychain multi tool with additional attachments or accessories?

Some keychain multi tools offer optional accessories or attachments that you can purchase separately to expand their functionality. However, not all keychain multi tools have this option. Before attempting to customize your tool, check with the manufacturer for any compatible accessories.

Remember that altering the design of your multi tool may void any warranties, so proceed with caution when modifying it.

10. How long can I expect a well-maintained keychain multi tool to last?

The lifespan of a keychain multi tool largely depends on the quality of its materials and how well you maintain it. With proper care and regular maintenance, a high-quality keychain multi tool should serve you for many years, making it a worthwhile investment for your outdoor adventures.

Note: Always refer to the manufacturer’s instructions and guidelines for your specific keychain multi tool model to ensure proper usage and maintenance.

Best Keychain Multi Tools Recap


Now you know the basic difference between the different multi tool categories and how a keychain multi tool can benefit you. Don’t stress out so much about finding the best keychain multi tool. List out your needs, figure out your budget, and then find one that you like.

A keychain multi tool is the one thing you’ll have on you wherever you are. It’s a tiny set of tools that you won’t forget or leave behind because it’s right there on your keys. As long as you keep our buying guide in mind and know what you’re looking for in a tool it’s hard to go wrong with most of the tools on this list.

3 thoughts on “10 Best Keychain Multi Tools”

  1. For my money, there isn’t a single keychain multitool better than a small Victorinox—which one specifically depends on the user, but even the Minichamp is lighter and takes up less room in your pocket than the Leatherman Squirt, and they’re all less pokey (and many of them more feature-rich) than any single-piece multitool. You’re missing pliers and hex wrenches, sure, but if you’re running into situations where you need those tools in your EDC, I feel something full-size would be way more beneficial.

  2. I’ve been using the Leatherman Style PS for about 3 months now. It’s incredibly lightweight and fits easily on my keychain without adding bulk. The scissors are sharp and the screwdriver is handy for quick fixes. My only gripe is the absence of a knife, but I understand it’s for TSA compliance. Overall, a solid 8/10 for me. Perfect for travelers who need basic tools without the hassle at airports.


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