Best Utility Knife of 2020
The Milwaukee Flashback 48-22-1502 is a do-it-all knife that conveniently folds and clips to a pocket or belt. The knife easily opens one-handed and provides 5 1/2 inches of gripping real estate. There are several nifty tools built into the unit, including a gut hook and a cord cutter. The magnetized, five-blade storage arm that folds out opposite the blade further adds to this model's usefulness. The construction is solid, and the open and close lock is well thought out.
If pressed to find some issues with this blade, we would say that if you are doing a lot of work with a utility knife (e.g., on a framing project or a remodel), the act of unfolding the tool may become tiresome. Additionally, it is a bit bulky for front pocket storage, particularly when squatting. Despite these shortcomings, the tool is built for heavy use, fitting in well in a professional kit or a kitchen drawer.
The LENOX Quick-Change tries to address all of the common complaints about utility knives. The handle is curved to match a natural grip, so it is comfortable and efficient. The blades are quick and easy to change, and all the buttons are big and grippy. Even the internal blade storage clamp helps to eliminate rattling, keeping those blade as sharp as ever.
While the design of the knife is certainly sweet, the manufacturing could be better. For example, there is more play in the moving parts than we would like to see, particularly in the blade carriage. We did not experience any failures during our testing but read some consumer reviews reporting such issues when used for heavy-duty work. That said, where light, repetitive work is the norm, this model proved to be a slick knife that left little to complain about.
If you like simple, inexpensive, and reliable tools, the Stanley 99E is the knife for you. This blade has a slim handle but offers ample grip. It has just one moving part, and it stores a ton of extra blades. Finally, it has a lot less wobble in the blade carriage when compared to the competition.
Our main complaint about this knife is that its two halves are secured with a screw that has to be undone when you want to swap out a blade. The task can't be accomplished with one's fingers alone — it requires (an admittedly simple) turn of a coin. Further complicating the task is that the loose blades stored in the handle can spill out if you're not mindful. However, we found this model to be an efficient tool designed to take a beating.
The Outdoor Edge SlideWinder is a compact knife that you can always have on hand. At just a ¼ inch thick and sporting a pocket clip, there's no reason not to carry this multi-tool. The blade is easy to swap while the philips and flathead drivers are built into the framework well compared to other multi-tools in the class.
While this knife's stainless steel frame is sufficiently sturdy, the blade carriage's locking mechanism is less than reliable, and the action is a bit stiff. Additionally, the tool only allows for a 3 finger grip that makes prolonged use uncomfortable. A final concern, albeit an important one after 5 o'clock, is the onboard bottle opener. This tool works, but its narrow mouth and lip shape leaves a lot to be desired when it comes to bite. Nonetheless, we found this little tool helpful in a pinch and to be happily unimposing when not in use.
If you need a sharp blade for quick tasks requiring the control of a four-finger grip, the compact folding Mossy Oak is the ticket. The blade release system is simple and effective, requiring no tool to operate, and the all-aluminum body of this pocket knife is light and strong.
Some conveniences are sacrificed to keep this tool simple. For one, there is no onboard blade storage. Additionally, there is no lock securing the blade in the closed position, although it does lock open. Finally, the clip on our model was not as tight as we would have liked it to be — it slipped out of our front pocket more than once during field tests. That said, the clip can be removed with a star drive and bent into a more useful position if needed. Despite the shortcomings, this model is a reliable little knife that won't take up too much room in your pocket.
The OLFA LA-X stands apart from the rest with a long blade (3 ¼") that is scored to break off and expose sharper portions of the cutting edge. The blade's length offers a real advantage when cutting along a feature such as level or in a slot. Additionally, the rubber on the handle and the tapered shape enhances the grip.
While the LA-X is a practical tool, often one owned in conjunction with a traditional utility knife, this particular model has some shortcomings. For starters, the blade carriage is constructed of thin plastic. In the same vein, the blade lock is easy to release, and the spring that activates it is a bit flimsy. We did not experience any issues with these parts. However, we would not recommend this model for professional use. With that in mind, when you need the extra reach or a fresh edge in quick order, this remains a great tool.
The Kobalt is one heck of a deal, boasting sound construction, plenty of grip room, and a smooth blade swapping system. Much like a traditional pocket knife, this tool has a spring lock that is relatively secure when its blade is in the open position. We appreciate this feature because the tool offers leverage comparable to its rigid counterparts. When not in use, the frame has a stiff spring clip to keep the knife in the pocket you put it in.
Though well-constructed, this model isn't without its inconveniences. The unfolding action is quite hard to manage with one hand, and closing is even more difficult, even dangerous. Despite the ease of removing a blade, there is no blade storage onboard the unit. All and all, this utility knife offers excellent value in a reliable tool.
The Gerber EAB Lite is set-up more like a proper pocket knife than a utility knife. Clean lines and craftsmanship define its refined look, while the finger guard on the cutting edge makes for a practical 4 finger grip.
Despite the practical design of this model, it is in no way cut-out for heavy use. This is not to say that the EAB is poorly constructed. Quite the contrary. It is merely the result of the utter lack of comfort features. That said, the blade is reliable and easily clips to your cash and cards, so it will be there when you need it.
The Stanley 10-499 is a souped-up version of the classic 99E. The old workhorse has been upgraded with push-button blade release and onboard blade storage. Additionally, a gut hook was added to peel tight-fitting plastic wrap and the like. In addition to these add-ons, this tool maintains simplicity and ease of use.
Though we like that this model captures much of its older counterpart's simplicity, we have some concern about the added plastic components. Plastic locks and springs are potential weak points, and this tool has two such parts. That said, we did not experience any failures in our testing, making this an excellent alternative to the 99E if you must have no-tool blade changes.
Why You Should Trust Us
Here at the GearLab, we have been testing tools for nearly a decade. Whether it's cordless lawn mowers, circular saws, or pressure washers, we know tools. Our testers and writers have worked in the trades and continue to fabricate everything from robots to furniture in their home shops. Senior Review Editor Nick Miley headed up this review. He earned his bread swinging a hammer for a custom home outfit and building wooden boats on the side for many years. Eventually, he was able to transfer his skills to industrial rope access and composite repair. These experiences have taught him the value of a sharp and readily available tool.
We rigorously research and purchase all of the products (and more) that you'll find in this article and used them in both specific tests and carrying them around when working on job sites. For example, all the knives seen here were brought to a construction site and handed out to the workers throughout the day. After work, the merits and shortcomings of each model were discussed. Now that's information you can trust.
Analysis and Test Results
To find the cutting edge utility knives, we developed several practical evaluations that highlight the tools that excel in specific tasks and those that lean more towards general use. These evaluations inform the metrics or the particular categories that collectively describe a quality utility tool. These categories are grip, sturdiness, convenience, and pocketing. The following is a detailed description of the evaluations and the best performers.
The grip defines the power and leverage you can exert on to the cutting edge. Since we used the Stanley 1992 blade on all the tools (except the OLFA), the grip is the most crucial feature. If the grip is short or narrow, the control and power over the blade decreases. Grip was assessed by cutting various materials, including cardboard, garden hoses, rubber molding, nylon webbing, sheetrock, wooden dowels, and braided rope.
More rigid tools offer an optimal grip. The LENOX provides the best grip overall, but it was favored, particularly by those with larger hands. This tool's pistol grip allows the fingers to sink into the curvature for added purchase. Though it's thinner along the spine and cased with rubber to limit slips, the OLFA LA-X boasts a similar handle. And though they lack articulation, both of the Stanley knives — the E99 and 10-499 — offer a reliable, 4-finger grip.
The folding knives offer a substantially inferior grip than their rigid counterparts, as they have uneven surfaces and narrow spines that make prolonged cutting tasks uncomfortable. That said, the Milwaukee and the Kobolt offer the most gripping real estate of the folding models and would pass muster on a job site.
Quality of knife design and construction can go a long way in mitigating the risk of injury. As such, sturdiness looks at the manufacturing tolerances, as seen in the fit of parts and the action of moving components. Construction material is also assessed. We took apart the knives when possible to see if parts could be tightened or replaced, as even the best equipment wears and requires maintenance.
Leading the pack in this metric is the Gerber EAB Lite. In typical Gerber fashion, the manufacturing is nearly flawless. The lock fits precisely, and there is zero wobble in the blade. In contrast, the Stanley E99 isn't much of a looker, but the fit of the handle's two halves is tight and even. If we're nit-picky, the blade carriage has a bit of play. Nonetheless, the model's durability is legendary, and the steel components speak to this reputation.
As their actions are smooth, the lock secure, and the moving parts tight-fitting, both the Milwaukee and the Kobalk folding tools are deserving of honorable mentions. A few of the knives had manufacturing issues. The Mossy Oak has a weak pocket clip, the Outdoor Edge has some problems with its lock and carriage, and the OFLA has some thin plastic parts.
What's the point of having a utility knife if it's not convenient to use? The main features that make a knife convenient are onboard blades storage, blade changing sans tool, and smoothness of operation. This latter point is particularly crucial with the folding knives where a one-handed opening can be a challenge.
Three models particularly stand out in this evaluation — the Milwaukee Flashback, the LENOX, and the Stanley 10-499. These models check every box with easy access blade storage, push-button blade release, and ease of operation. The Flashback's easy swing blade locks open and closed with the push of a button. Additionally, the blade storage folds out like an arm, and the blades are held in place with a magnet. It's all very slick.
We had trouble smoothly operating the Kobalt, E99, and Gerber models. The Kobalt because it requires two hands to operate, the E99 because it requires a screwdriver to swap the blade, and the Gerber because it has both issues.
The pocketing metric assesses how well each product fits into the various pockets on work pants, specifically the front and the thigh pockets. We also test how well the products stay in the pocket. If the tool has a clip, we look to see if it will fit over bulky denim seams.
For the most part, the models with pocket clips crushed this metric — EAB Lite, Outdoor Edge, and Kobalt. These tools can essentially be securely fastened to any pocket, belt, or bag. The Milwaukee was an exception as it is substantially broader and longer, and thus more uncomfortable than its peers. A notable difference on the EAB Lite' is the shallow arch of its clip, making it better suited to pinching credit cards and cash than a pocket. Finally, the Mossy Oak's clip was too loose, resulting in multiple incidents of it being pressed out of pockets when testers squatted.
As for the rigid knives, these models best fit into work bags or a side pocket. The lack of a clip on these knives, particularly the Stanley models, certainly makes them prone to slip out of the pocket they are stored in. The OLFA is an exception as its rubber grip helps keep the knife where you put it, but this means it's hard to get it in and out of a pocket.
This review covers the best utility knives on the market. We made countless cuts of common materials from garden hoses to rubber molding, from sheetrock to wooden dowels, from webbing to braided rope. These practical tasks clearly showed each tool's preferred use and which models were built for heavy use. We hope that you have the information you need to go forth and cut with confidence.
— Nick Miley