The 8 Best Multi-Tools of 2025

Best Overall Multi-Tool

Leatherman ARC

The Leatherman ARC is really in a league of its own. It includes some of the more innovative features and systems that Leatherman has quietly been moving from their limited edition Garage series to larger production run tools in recent years (such as the FREE P4). But the ARC further builds on the FREE platform with upgraded materials and accessories to move in line with their other high-end offerings. Make no mistake, this is now the top of Leatherman's line, so be forewarned it will cost a pretty penny to get your hands on one (though a few groups such as teachers, military vets, and students qualify for a 30% discount). If you love the brand but want to save some bucks, check out the Wave+ from Leatherman.

Closed Dimensions (Measured)	4.3"L x 0.7"D
Number of Functions	20 + bits
Weight	8.6 oz
Blades and Type	1 straight drop point
Full Length w/ Primary Blade Open(Measured)	7"

FREE tech means all tools (except the pliers) are accessible while closed, and every tool can be deployed one-handed - a stark contrast from the action of traditional multi-tools. Many of the included tools are standard for LM but a few are particularly noteworthy. We love the prominent impact surface on one end, the full-length file has a perfect combination of cuts and grits, and both two-bit drivers include swappable bits.

The biggest splash, however, is the knife. More specifically, with the blade steel used - MagnaCut. Straight from the mouth of its inventor, Dr. Larrin Thomas, the “hardness-corrosion resistance balance of MagnaCut is very impressive,” and the knife world is in enthusiastic agreement. Simply put, this alloy means your knife will last a very long time and hold its edge extremely well, requiring fewer sharpenings. The MagnaCut is the primary reason for the high price point, so consider whether you truly need a premium knife. If you want a great tool at a lower price, you could try the Leatherman Surge or the SOG PowerAccess Deluxe.

Read more: Leatherman ARC review

Best Overall Multi-Tool for Everyday Carry

Leatherman Skeletool CX

As the ARC gracefully crams as much function as possible into its chassis, the Leatherman Skeletool CX is its antithesis. The Skeletool aims for maximum utility from fewer individual tools, making it more comfortable to carry. “This tool was much less noticeable in my pocket or clipped to my belt,” our tester noted. The couple features included with the Skeletool render it arguably more usable and cleaner than a more cluttered multi-tool, and being from Leatherman, it boasts high-quality materials and a solid build.

Closed Dimensions (Measured)	4.3"L x 0.6"D
Number of Functions	5 + bits
Weight	5.0 oz
Blades and Type	1 straight drop point
Full Length w/ Primary Blade Open(Measured)	6.8"

The few tools it includes — an upgraded steel blade, good pliers, screwdrivers, and a bottle opener — are the most often used by the average user, and this device gets them all right. But that's it; if you want all the functionality possible, this stripped-down model may disappoint. If you can spend just a bit more, the Leatherman Wave+ offers more functionality than the Skeletool CX, or for a lower price option, check out the modest but functional SOG PowerAssist.

Our main gripe is, again, with the bit driver in the same squashed bit format as most of LM's offerings these days. Leatherman could have easily included a standard 1/4 inch bit driver on the Skeletool CX. Still, after testing this model for over four years, it has slowly grown on us. The Skeletool is our first pick for a portable, daily multi-tool to leave clipped on your person at all times.

Read more: Leatherman Skeletool CX review

Best Bang for the Buck

Leatherman Wave+

The Leatherman Wave+ brings heaps of value to the LM lineup. They take 90% of what makes other popular tools, such as the standout Charge+, so impressive, then sell it for 60% of the cost. What you get is an excellent value in a full-sized tool, which LM claims is the best-selling multi-tool on the market. We should note that the Wingman is less expensive by a significant margin but makes more feature and material compromises accordingly. For a full-featured tool, the Wave+ is still the bargain shopper's best choice.

Closed Dimensions (Measured)	4.0"L x 0.7"D
Number of Functions	18 + bits
Weight	8.5 oz (9.5 oz w/ case)
Blades and Type	1 straight, 1 serrated
Full Length w/ Primary Blade Open(Measured)	6.9"

Compared to the Charge+ (which is a better comparison to the Wave than the also excellent ARC), the Wave+ has a less sophisticated blade and frame materials (though the average user may not notice the 0.3 oz weight savings of the steel scales here, vs. titanium on the Charge). It also does not come with as many accessory bits, a pocket clip, or a lanyard loop that Leatherman includes with the Charge - though it does ship with a holster, and aftermarket options are available.

Featuring the same general layout, tool selection (including replaceable wire cutter jaws), and dimensions, the Wave+ is essentially a less premium Charge+, and many users may not be able to justify the extra money the Charge+ commands. Indeed, if the referenced compromises are acceptable to you, save some dollars and choose the Wave+.

Read more: Leatherman Wave+ review

Best on a Tighter Budget

Leatherman Wingman

The Leatherman Wingman brings the manufacturer's long pedigree, quality craftsmanship, and an excellent selection of functions to a very affordable product. Plus, the Wingman includes features virtually none of the other models do: the package opener is quirky but invaluable, the return spring in the pliers reduces hand strain and increases efficiency in certain types of extended use, and the scissors are the biggest on any multi-tool we've tested. They lock in place and have a great spring-action to them as well — they're so nice we think users won't need to seek out a stand-alone pair in most cases.

Closed Dimensions (Measured)	3.8"L x 0.7"D
Number of Functions	10
Weight	6.8 oz (7.8 oz w/ sheath)
Blades and Type	1 hybrid serrated/straight drop point
Full Length w/ Primary Blade Open(Measured)	6.4"

Unfortunately, at this price, there are some sacrifices. The lone blade features a hybrid straight and serrated edge made of mid-grade steel, which requires regular sharpening depending on your use. The straight portion is easily reconditioned, but sharpening serrations requires special techniques. Also, that blade is significantly shorter than it has to be. Our tests revealed almost a half inch of extra space in the handle that Leatherman conspicuously does not utilize.

If you use a multi-tool for basic tasks but are prone to losing it, the Wingman won't hurt quite as much to replace. The Havalon Evolve offers just a little better function and construction if you can spend just a bit more, or you could check out the Gerber Gear Armbar Drive to spend a little less for comparable performance. When it comes to the Leatherman Wingman, you get far more than you pay for, including some truly unique features not seen in higher-end multi-tools.

Read more: Leatherman Wingman review

Best Professional-Grade Multi-Tool

Leatherman Charge+ TTi

The Leatherman Charge+ TTi is a versatile tool absolutely packed with premium features and materials, which we feel is more suited for professionals and tradesmen. Being a traditional folder that requires two hands to fold open, it is robust in a way comparable models can't fundamentally be. The hinges here are smooth and easy to open, but without any unwanted play whatsoever; for cranking, torquing, and other heavy-duty tasks, the Charge+ beats nearly every other multi-tool we've tested.

Closed Dimensions (Measured)	4.0"L x 0.8"D
Number of Functions	19 + bits
Weight	8.8 oz
Blades and Type	1 serrated gut hook type, 1 straight drop point
Full Length w/ Primary Blade Open(Measured)	7"

It is a beast, though. Titanium scales help some to keep the weight manageable, but it's still an above-average 8.8 ounces and thick enough that you'll probably want to carry it in the included belt holster. It has a diamond-coated file and another top-notch steel (S30V stainless) for the main knife, so the Charge+ TTi is a truly premium product. That also means it comes with a premium price tag. If you don't want to make quite the investment on a multi-tool, you might be better off with the Skeletool CX or the Wave+. Still, the Charge+ TTi is a fantastic product that pulls no punches for anyone needing “the best” for frequent use.

Read more: Leatherman Charge+ TTi review

Notable for Outdoor Survival

Leatherman Signal

The Leatherman Signal earns mention here for its truly unique set of functions. This is arguably the most specialized tool we review here. Its feature set is, initially, familiar. It has a blade, a saw, and some openers and drivers. Looking deeper, though, it also includes a hammer surface, fire starter striker, signal whistle, and blade sharpener. To accomplish this, the Signal includes two parts that can be removed from the body/arms of the pliers. It is sold with a belt sheath and also includes the option of pocket clip or carabiner carry.

Closed Dimensions (Measured)	4.5"L x 0.6"D
Number of Functions	17
Weight	7.6 oz (8.7 oz w/ sheath)
Blades and Type	1 hybrid straight/serrated
Full Length w/ Primary Blade Open(Measured)	7.1"

We would prefer a straight main blade rather than a serrated one. Yes, a serrated edge cuts some things a bit better than a straight edge, but it suffers or completely fails to cut many other things, especially when dulled. Once dull, a serrated edge is more challenging to sharpen, whereas the included sharpener on the Signal could resurface an entirely straight-edged blade. The serrated blade seems more like a marketing decision than a practical one.

Unique in Leatherman's lineup, the Signal features their proprietary squashed bit driver AND a standard 1/4 inch bit holder (though it's not oriented in the best fashion). If you're a survivalist searching for a multi-tool designed with bushcraft in mind that's also functional around the home, the Signal is an excellent choice. The SOG PowerAccess is another terrific option that costs a bit less, or if you are willing to invest, the ARC is a great all-around multi-tool.

Read more: Leatherman Signal review

Best Screwdriver Tool

Gerber Center-Drive Plus

The Gerber Center-Drive Plus takes all we liked about the original Center-Drive and adds scissors and a larger blade, which we deem significant and worthy upgrades. The screwdriver configuration has a long extension and a handle ready for more torque. This award-winning Gerber centers the bit along the handle's long axis, vastly improving ergonomics and making it feel like a true, single-purpose screwdriver. The 12 bits that come with this model fit inside the included leather sheath along with the tool.

Closed Dimensions (Measured)	4.8"L x 1.0"D
Number of Functions	16 + bits
Weight	9.9 oz (14.4 oz w/ case & bits)
Blades and Type	1 hybrid straight/serrated
Full Length w/ Primary Blade Open(Measured)	7.8"

The Center-Drive Plus is the one for you if your needs include a lot of driving screws. It is the best multi-tool we've tested for that purpose. Aside from that, it's a more average general multi-tool. The rattly construction held up well enough in our tests but didn't instill much confidence initially. Check out the Victori SwissTool Spirit X or the Gerber Gear Armbar Drive if you prefer a little more solid construction. The pliers are also more prone to pinching than more sophisticated models, and accessing tools other than the blade, pliers, and bit driver requires multiple steps. Still, if your primary use is the screwdriver, you'll be happy with this option.

Read more: Gerber Center-Drive Plus review

Best One Piece Multi-Tool

Geekey

The Geekey Multi-Tool is a fun little tool, densely packed with features in every nook and cranny. In the subset market of what are called one piece multi-tools, which have no moving parts, the Geekey is a standout. “I mainly found myself using this for light-duty tasks, but I love that it's small enough to fit on a keychain,” our tester remarked. Many features are over-engineered, ultimately resulting in many of them not quite getting the job done in the real world. But that sheer engineering focus does result in some truly useful features, too.

Closed Dimensions (Measured)	1.2"L x 0.2"D
Number of Functions	16
Weight	0.8 oz
Blades and Type	1 serrated
Full Length w/ Primary Blade Open(Measured)	N/A

We particularly love the 1/4 inch driver wrenches (one open-ended, one closed), which effectively expands the feature set to include every type of screwdriver tip you can dream up. But the Geekey Multi-Tool's main focus, it seems, isn't necessarily on utilitarian tool use, but more on societies vices. The bottle opener works every time, and the most innovative hidden feature is that it doubles as a smoking pipe. The bowl will need to be cleaned between uses more often than a dedicated tool, but it gets the job done in a pinch. Another option for a one piece multi-tool is the Gerber Shard. While it is a much cheaper option, it's also not as functional. For a comparable multi-tool, you could consider the Amazon Basics 10-in-1 Stainless Steel Safety Lock.

Read more: Geekey Multi-Tool review

Best Keychain Multi-Tool

Gerber Dime

The Gerber Dime virtually disappears on all but the most minimalist keychains and is smaller than your typical modern car key fob. A few essential tools are packed into this dense nugget. We are confident that you will find use for one or more of these functions every day; Having it as handy as your keys will mean that you have it and will use it more than maybe other multi-tool options on this list.

Closed Dimensions (Measured)	2.8"L x 0.6"D
Number of Functions	9
Weight	2.3 oz
Blades and Type	1 straight
Full Length w/ Primary Blade Open(Measured)	4.1"

We describe it as a keychain tool, but it could also be considered a keychain bottle opener that happens to do other things. The bottle opener protrusion is always available and might be all you need to justify a Dime purchase for yourself or the favorite tinkerer or beer enthusiast in your life. It is the ready bottle opener that sets the Dime apart from other tiny folding-style multi-tools. You won't turn large bolts or do extensive whittling with the Dime, but for light-duty house and travel tasks, it is just right. Another option for your keychain is the Geekey Multi-Tool or the Victorinox Classic SD.

Read more: Gerber Dime review

Compare Products

Compare select up to 5 products to compare

	Score	Product	Price
	86	Leatherman ARC Best Overall Multi-Tool	$250
	82	Leatherman Charge+ TTi Best Professional-Grade Multi-Tool	$200
	75	Leatherman Skeletool CX Best Overall Multi-Tool for Everyday Carry	$90
	74	Leatherman Wave+ Best Bang for the Buck	$120
	73	Leatherman Signal Notable for Outdoor Survival	$140
	73	Leatherman Free P4	$150
	71	Leatherman Surge	$150
	67	SOG PowerAccess Deluxe	$80
	64	SOG PowerAssist	$80
	63	Victorinox SwissTool Spirit X	$145
	62	Havalon Evolve	$80
	61	Gerber Center-Drive Plus Best Screwdriver Tool	$155
	59	Leatherman Wingman Best on a Tighter Budget	$70
	58	Gerber Gear Armbar Drive	$45
	51	Victorinox Swiss Army Huntsman	$52
	50	Geekey Best One Piece Multi-Tool	$23
	47	Gerber Dime Best Keychain Multi-Tool	$29
	39	Amazon Basics 10-in-1 Stainless Steel Safety Lock	$15
	37	Victorinox Classic SD	$24
	37	Gerber Suspension Multi-Plier	$55
	34	KeySmart MultiTool 5-in-1	$10
	32	Gerber Shard	$7

How We Test Multi-Tools

As we do with all GearLab reviews, we started by scouring the market and looking back at the list of dozens of tools we have assessed over the years. We purchase the best, and each tool gets weeks of day-to-day testing that features a battery of exercises. Sometimes, our testing period is more like months or years. With each blade, we cut things such as tomatoes, rope, and wood. We turn rusted out screws and bolts and cut and bend wire clothes hangers. We use the other functions in their intended situations and press them to be used in an improvised fashion. As with all the testing we do, the most informative results are those gleaned in “real world” use. Recent remote car and trailer repairs, for example, highlighted some genuine observations of multi-tool functionality.

Our multi-tool testing and scoring are divided into four performance metrics:

• Functions (40% of overall score weighting)

• Construction Quality (25% weighting)

• Ergonomics (20% weighting)

• Portability (15% weighting)

Why Trust GearLab

Homeowner, camper renovator, world traveler, fix-it guy, and IFMGA mountain guide Jediah Porter coordinates our multi-tool review. We employed him initially for his mountain experience, but his “side hustles” qualify him for this category. Since we've known him, Jed has dabbled in vacation rental management, completely renovating a “Four Wheel Camper”, bicycle building, kitchen installation, apartment renovation, and roadside car repair. He uses a multi-tool almost every day, much to his own chagrin. He'd much rather be out skiing huge peaks and slicing cheese for charcuterie back in the tent. With each multi-tool, Jed solicits the input and opinions of other guides, professional contractors, hunters, motorcyclists, fishing enthusiasts, and tradespeople.

Recently, fellow IFMGA mountain guide Jeff Dobronyi joined the review team. Jeff's busy outdoor lifestyle requires having the right tool for the job, whether that's repairing ski gear or mountain bike components in the field doing repairs, or slicing food at home.

Industrial designer, forever tinkerer, home renovator, and general Colorado wilderness outdoor enthusiast Kyle Hameister coordinates our multi-tool reviews. We employed him initially for his product design experience on the TechGearLab side of things and found his affinity for tools and a-fixin' things made him perfect to carry over to this category. He carries and uses a multi-tool every day, and though he's sad to see his beloved Gen 1 Juice S2 retired, now he gets to cycle through a cadre of the best multi-tools on the market through his work with OGL.

Analysis and Test Results

The multi-tool market is immense. Any single product that combines more than one tool is a “multi-tool.” Our investigations include products from several sub-categories, such as the One Piece Multi-tools without moving parts. But in general, most multi-tool options out there follow a traditional folding format and include most the common tools one has come to expect: pliers, a blade, and at least one screwdriver. We further delve into the market for niche tools that are targeted for specific use cases and users, such as those most interested in outdoor pursuits, or use on the job site. We also have a long list of multi-tools suitable for day-to-day, average use. Ultimately, we score each model across the same rubric to assess them equally and share our findings below.

What's the Best Value?

Value in multi-tools is a function of the purchase price and how it relates to functions, materials, construction, and ergonomics. We find that the materials and construction are the primary compromises. A multi-tool inherently has multiple tools. Whether cheap or expensive, your multi-tool can add value beyond a dedicated tool. On the other side of that coin, multi-tools naturally compromise on ergonomics. A stand-alone screwdriver will be better than one built into the handle of a pair of pliers regardless of how much you pay, but said pliers can absolutely compete with some cheaper ones in your toolbox based on the heftier handle alone. Climbing up the price tiers will generally get you a more robust design, flashier materials, and tighter tolerances. We've found that ergonomics don't necessarily increase appreciably with higher price tags.

Even within the “Value” category, we give out awards for specific applications and niche uses. There is the everyday carry value of the Leatherman Skeletool CX, which provides enough functionality to satisfy the majority of small tool needs in your day-to-day life, in a frame with multiple viable carry options. The relatively affordable Leatherman Wave+ provides almost the same performance as the top-ranked options like the Charge+ TTi or ARC at a significantly lower price. Similarly, you can find value even in lower-budget versions like the Leatherman Wingman which has fantastic scissors and spring pliers. Some models, like the Amazon Basics 10-in-1, cost less than a meal at many restaurants, but generally, you get what you pay for.

Functions

In assessing a product's functions, we count the components, compare those to what most consumers find most useful, and evaluate each feature's size and utility. Besides the sheer number of tools built into a given product, the design and usability of each count for much more. A product that has ten well-designed parts is more valuable than one with 20 minutely different functions crammed into it just to bump the numbers up. A good example is a combination straight and serrated blade — it's usually better having one or the other.

Particular functions are especially critical in day-to-day use. A nice blade, tight-and-pointy pliers with wire cutters, scissors, and integrated bit drivers are most valuable. The only tools in our test that have all the features on this list in high quality are the Leatherman models (the Surge, Charge+ TTi, ARC, Wave+) and options from Gerber like the Center-Drive Plus. Additionally, there are those out there who will surely appreciate the innovative package opener on the Wingman and the Gerber Dime.

Each company counts its functions and features differently. For instance, it is claimed that the Victorinox SwissTool Spirit X has 24(!) tools, most in our tested lineup. The full-sized SOG PowerAssist has claimed 16 features, same as the diminutive Geekey Multi-Tool, and we know you can infer the overall usability of each tool between the two options here. In most cases, the included functions and tools are similar, product to product, though some will choose to forego certain mainstays (looking at you, SOG, without scissors). Certain makers will focus more on marketing a high number of functions, Victorinox one of them, while others focus on offering top-tier usability with fewer included tools, specifically the Leatherman Skeletool series.

An important thing to consider in your shopping research is which tools have sold the farm to focus usability around one or two tools, in the hopes of capturing niche markets. The bit drivers on the Gerber Center-Drive Plus and Gerber Gear Armbar Drive have the best screwdriver function of our test fleet. The ARC caters to a knife-enthusiast crowd with its best-in-class knife. Even seemingly tiny tasks can have feature focuses, such as the Gerber Dime, which has an always-out bottle opener.

The Leatherman FREE P4 and its big cousin, the ARC, are particularly useful because of the speed of access to each function, as they butterfly open smoothly with one hand. Instead of friction (as on most other products), magnets and springs hold the hinges in place. Notably, the Free P4 does not have a bit driver at all, large or small. The ARC has two. They are in the squashed bit format Leatherman loves to push these days, but still, it's our top tool recommendation for a reason.

The Skeletool CX is a nearly full-sized minimalist tool, meaning that each function of the Skeletool is likely as large as you need it to be, and each is almost perfectly optimized for function. Our initial hesitations are pretty exclusively related to the bit driver. We keep repeating this, but we wish that Leatherman tools included a standard 1/4 inch bit driver instead of their proprietary configuration.

The only model in our entire review that features a user-replaceable main blade is the Havalon Evolve. Havalon's proprietary scalpel-style blade interchange is unique and welcome for specific applications. The interchangeable blade is scalpel thin, which allows it to be exceptionally sharp but also flexible and flimsy. We wish the Havalon also included a more traditional blade on the Evolve for more substantial use. Aside from the blade, the Havalon Evolve feature set and layout are pretty similar to the Skeletool CX.

The SOG PowerAccess Deluxe is SOG's most feature-rich multi-tool, but it still comes up short compared to other options. Notably, it doesn't have scissors, as mentioned. It does have a clever (if redundant) suite of the screw, bit, and socket driving options. The feature set of the Leatherman Signal also deserves mention. The Signal is optimized for outdoor and survival use. It has numerous attributes that appear on no other tools in our test. There is a signal whistle, fire starter, hammer surface, and blade sharpener, all relatively rare in the tool sets of its competitors.

Construction Quality

The quality of manufacturing varies in the products we tested, but longtime market leader Leatherman seems to consistently impress us. Locking mechanisms built into hinges reveal the attention paid to detail, and to safety. Sturdy materials, tight manufacturing tolerances, and intelligent construction stand out in a tool the end-user could handle every day for years. The Charge TTi, Skeletool CX, SOG PowerAssist, Wave+, Surge, Signal, and Victorinox Swisstool all have excellent “out of the box” sturdy construction quality feels. Some of these more traditional folders may require oiling of their joints to reduce the friction, but they do feel bomb-proof regardless. In contrast, the slight play we see in the hinges of the ARC and Free P4 may mean they shouldn't be relied on for long-term or the heaviest duty tasks, but the precision machining that goes into a tool that can be entirely operated by one hand is a quality of engineering feat worth giving praise to as well.

The Gerber Dime is small and lacks the rugged construction of the others. Other tools like the Keysmart MultiTool 5-in-1 and the Geekey Multi-Tool have no moving parts at all. To miniaturize tools like these and offer them at reduced price points, manufacturers must make compromises in the components or steels specified.

Plier hinges are generally the most vulnerable to poor construction quality and are often what puts the definitive nail in a product's coffin. The quality of engineering here has improved dramatically across the industry over the years, though. Virtually all of our tested products hold up very well in this respect these days. In terms of the “smoothness” of construction, we appreciated the Swiss precision of the Victorinox SwissTool Spirit XC.

The Gerber Suspension Multi-Plier, SOG PowerAccess Deluxe, and Gerber Center-Drive Plus are nothing special in terms of construction quality. The Gerber Suspension is a little more tightly assembled, but the pliers flex, and the components are small and get dinged up when used. The slide-to-deploy pliers of the Center-Drive require loose tolerances, resulting in rattly construction that seems to hold up but doesn't inspire confidence. Similarly, an early tested version of the Center-Drive's main blade came to us with a bead of unpolished metal burrs along the very edge. It cut adequately, but that bead indicates sloppy manufacturing. A subsequent tested version, the updated “Plus”, had all the edges better finished than the original we tested.

Ergonomics

The ergonomic quality of a multi-tool is a function of the handle shape's comfort, plus the accessibility and utility of the various features. Excellent ergonomics stand out right away, and quality becomes more apparent with use.

Most of our test models are a set of pliers with other parts built into the handle, where the pliers themselves fold into the handles. However, some multi-tools do this more elegantly than others. For the pliers (and wire cutters) to be most functional, the handle's exposed parts must be rounded and smooth. All of these products meet this test, with the Charge+ TTi and SwissTool being the most smooth-handled products. The plier handles on the Leatherman Free P4 and ARC, with their tool set “inside out”, are not as comfortable for really squeezing. Though they win major ergonomic points because most tools are accessible while the main tool is closed and with one hand, massively increasing the usability here. The Gerber Center-Drive Plus is pretty smooth but has more plier pinch potential than others on the market. Other and older models on the market aren't as comfortable. Leatherman's Skeletool CX has smooth plier handles, but the handles are a little thinner than ideal.

We found with the SOG PowerAssist, the closer the pliers handles come to one another, the more likely you are to pinch your hand while using them. The Gerber Suspension is best in this respect, with the Victorinox not too far off. Both of these have handles that curve away from one another, leaving plenty of room. Though otherwise very intelligently designed, the Center-Drive Plus and SOG PowerAssist have a fair amount of pinch potential. The Leatherman Charge, Wave+, and Surge all have moderate pinch potential.

Each of the functions is compromised by the fact they are bolted to other components. We gave high marks to devices with the most commonly used functions accessible with minimal folding and unfolding moves.

Notably, the main blades of the following tools are accessible with one thumb and without deploying any other tools: Leatherman ARC, Wave+, Skeletool, Charge+ TTi, Signal, and Free P4; the Gerber Suspension, and Center-Drive Plus; the SOG PowerAccess Deluxe and PowerAssist; and the Havalon Evolve. One-handed opening for the blade is a great trend. A blade that deploys with one hand is vital to scoring high in the ergonomic department. Special mention must be given to the innovative ergonomic features of the SOG PowerAssist. The two blades deploy from the “outside” of the stowed pliers, and each has assisted opening that we see nowhere else in our multi-tool review. The pliers include a mechanical advantage gearing system that significantly increases the holding power. The SOG PowerAccess Deluxe has the same advantaged pliers, but the knife blade is hard to open with one hand, features no assist, and is much smaller than that on the PowerAssist.

The smaller products in our test make inherent ergonomics compromises. The very thing that makes the Gerber Dime great in portability makes it suffer in ergonomics, as the smaller features are just harder to operate.

The bottle opener of the Gerber Dime is the one exception (unless you include the one-piece tools, like the Geekey Multi-Tool). As an extension of the handle, this can be used without deploying any of the other attributes. Compromising very little on ergonomics, the Leatherman Skeletool is a relatively compact, “full-sized” product. The limited suite of tools on the Skeletool is entirely convenient to use. The ergonomics of the Havalon Evolve are pretty similar to those of the Skeletool.

Leatherman's largest multi-tool is the ultra-sized Leatherman Surge. The size passes a critical threshold, and some of the tools are harder to use than those on a smaller tool, notably the knife blades. The closed handle is bulkier than the average, so large hands can securely grasp it under a heavy load or for extended periods.

Portability

A tool is only as useful as it is available. You're not going to beat the smaller options of our tested set here, inherently. Pull out your keys and you'll have access to the Dime, Geekey Multi-Tool, Keysmart 5-in-1, Gerber Shard, Victorinox Swiss Army Huntsman or the Victorinox Classic SD. With the larger options, we generally liked ones that offered a variety of carrying methods. The Leatherman Charge+ TTi, although one of the larger competitors, can be carried with a pocket clip, attached to a lanyard or keychain, and stowed in the included rugged belt pouch. With aftermarket additions, the Leatherman Surge and the Leatherman Wave+ can be configured to carry the same way.

The Havalon Evolve is one of the few mid-sized multi-tools out there. Furthermore, the interchangeable blades and blade-changing tool take up space. Havalon ships the Evolve with a zip-closed carry case that holds the tool, extra blades, and blade-changing tool. The whole package is bulkier than most.

The Gerber Armbar Drive is a screwdriver-specific tool featuring a quarter-inch bit drive and a straight blade, all in a conveniently small package, making it a great choice for those who want to carry a small screwdriver at all times.

Out of the tools that include full-size features, the Leatherman Skeletool CX is the most portable. It accomplishes this by adding fewer features and offering virtually all of the most common carry options, but also includes an integrated carabiner-style clip that sets it apart (look here if you're the type to carry your keys on your belt loop!)

All the products tested except for the Armbar, Wingman, and Dime came with sheaths made for belts or backpack webbing. The Skeletool no longer comes with a sheath, but no matter — its carabiner clip is more than capable of making up for it. The Charge TTi, Wingman, Signal, Havalon, Free P4, and Skeletool come stock with a clip that can be clipped to the edge of one's front pants pocket, which really seems like a necessary feature for full-sized tools these days. The Wave+ and Surge can be equipped with an aftermarket pocket clip. The Dime disappears on a keychain, while the Suspension and Charge+ TTi (among many others) have keyring/lanyard holes. Models like the SOG PowerAssist, Amazon 10-in-1, and the Surge are large and are therefore only really feasible to carry them on-person in their sheaths.

Conclusion

There's a broad and ever-expanding landscape of multi-tool options out there. From the outside, it might be hard to spot some of the important differences between these tools, and we hope that our review has helped you discern which will be the best to serve your needs. There are diamond-in-the-rough finds out there, and we work hard to stay on top of the market and get our hands on the best as often as we can. We conduct thorough examinations and sort our findings to deliver you the best possible information. What we present here is intended to help you quickly and effectively make the wisest purchase for your purposes, and we hope that it helps narrow down your choices.