Kershaw Blur Black Assisted Folding Knife by Ken Onion Review

The Kershaw Blur Black Assisted Folding Knife by Ken Onion and What It Taught Me

After years of relying on a motley collection of folders and fixed blades for various tasks, from precise workshop cuts to general utility, I found myself in a recurring predicament. I needed a knife that could handle quick, demanding jobs without fuss, offering reliable deployment and a comfortable, secure grip. My existing tools either felt too robust for delicate tasks or lacked the decisive speed and certainty I required for more dynamic situations. This led me to search for a dedicated assisted-opening knife, one that balanced speed with practical everyday utility. After some deliberation and a quick scan of established brands, the Kershaw Blur Black Assisted Folding Knife by Ken Onion caught my eye. Its reputation for solid construction and a reputation for being a workhorse made it an appealing candidate. My initial impression upon receiving the knife was positive; the black anodized aluminum felt substantial in the hand, and the overall build quality exuded a sense of purpose. While I briefly considered other popular assisted-opening models, the Blur’s blend of materials and Ken Onion’s design pedigree felt like a more compelling package for my specific needs. My immediate reaction was one of pragmatic satisfaction, a feeling that this knife might finally fill the gap in my EDC rotation.

Real-World Testing: Putting Kershaw Blur Black Assisted Folding Knife by Ken Onion to the Test

First Use Experience

My initial testing of this Kershaw knife began immediately in my workshop. I put it to work opening various packages, breaking down cardboard boxes, and performing general cutting tasks that often arise during projects. Its ability to deploy swiftly with the SpeedSafe assisted opening was immediately apparent, allowing for one-handed operation even when my other hand was occupied. The knife handled repeated use without issue, and even when exposed to a light dusting of sawdust and the occasional incidental contact with metal shavings, its performance remained consistent. The ergonomics felt surprisingly natural from the outset; the 6061-T6 anodized aluminum handle with its Trac-Tec inserts provided a reassuringly secure grip, even with slightly grimy hands. There were no significant surprises, just a quiet competence that impressed me from the first few cuts.

Extended Use & Reliability

Weeks turned into months, and this Blur quickly became my go-to utility knife for a myriad of tasks. It’s lived in my pocket, seen duty on my workbench, and even accompanied me on occasional outdoor excursions where a reliable cutting tool was needed. Despite the regular abuse of opening mail, trimming errant threads, and tackling tougher materials like plastic sheeting and paracord, the knife has shown remarkable resilience. There are only minor cosmetic scuffs on the black DLC coated blade, testament to its robust nature, but functionally, it has remained as sharp and reliable as day one. Cleaning is straightforward: a quick wipe-down with a damp cloth and occasional oiling of the pivot keeps it running smoothly. Compared to some cheaper assisted-opening knives I’ve used in the past, which often develop blade play or stiff mechanisms over time, this Kershaw has proven exceptionally durable and consistent.

Breaking Down the Features of Kershaw Blur Black Assisted Folding Knife by Ken Onion

Specifications

The Kershaw Blur Black Assisted Folding Knife by Ken Onion boasts a 3.4-inch blade crafted from Sandvik 14C28N stainless steel, known for its excellent balance of hardness, corrosion resistance, and edge retention. This blade is further protected by a black DLC coating, enhancing its durability and reducing glare. The handle is constructed from 6061-T6 anodized aluminum, providing a lightweight yet robust platform, measuring 4.5 inches when closed. The overall length of the knife is 7.9 inches, offering a substantial feel without being overly cumbersome. This combination of high-grade steel, durable coating, and strong aluminum makes it suitable for a wide range of applications.

The SpeedSafe assisted opening mechanism is a cornerstone feature, allowing for rapid and reliable blade deployment with a flick of the dual thumb studs. This is crucial for quick access in demanding situations. The liner lock mechanism is robust and secure, ensuring the blade stays firmly in place during use. The handle’s Trac-Tec inserts offer excellent traction, preventing slippage even in challenging conditions. The inclusion of a reversible pocket clip, supporting both tip-up and tip-down carry configurations (though the provided configuration is right tip-down, left tip-up), adds significant versatility for user preference. A lanyard hole is also present for those who prefer additional carrying options.

Performance & Functionality

In its primary role as a cutting tool, the Kershaw Blur Black Assisted Folding Knife by Ken Onion performs admirably. The Sandvik 14C28N steel holds an edge exceptionally well, easily slicing through various materials from paper and cardboard to more demanding items like plastic packaging and even some lighter fibrous materials. The recurve blade shape is particularly effective for slicing tasks, allowing the belly of the blade to do much of the work. The SpeedSafe assisted opening is quick and consistent, making it a true one-handed operation knife.

However, the serrated portion of the blade, while useful for aggressive cutting through tougher materials, can sometimes be less precise for fine tasks and is more challenging to sharpen than the plain edge. While the knife excels at general utility and moderately demanding tasks, it’s not designed for heavy-duty prying or chopping, where a fixed blade would be more appropriate. Overall, its performance for everyday carry and light to moderate use is excellent, exceeding expectations for its price point.

Design & Ergonomics

The design of the Kershaw Blur Black Assisted Folding Knife by Ken Onion is a clear demonstration of Ken Onion’s talent for creating functional and aesthetically pleasing tools. The black anodized aluminum handles are not only durable and resistant to scratching but also offer a comfortable and secure grip thanks to the strategically placed Trac-Tec inserts. These inserts provide a subtle yet effective texture that inspires confidence during use, even if your hands are wet or oily. The overall build quality feels solid, with no noticeable blade play or rattling when the knife is deployed.

The ergonomics are well-thought-out, with a comfortable finger choil that naturally guides your hand into a secure grip, preventing your fingers from sliding onto the blade. The dual thumb studs are well-positioned for easy and quick blade deployment. The ambidextrous nature of the thumb studs and the reversible pocket clip enhance its usability for both right- and left-handed individuals. The DLC coating on the blade contributes to its tactical appearance while also offering practical benefits of reduced glare and increased wear resistance.

Durability & Maintenance

The Kershaw Blur Black Assisted Folding Knife by Ken Onion is built to last, and its materials suggest it will endure regular use for many years. The 6061-T6 aluminum handle is resistant to dents and scratches, and the anodized finish helps maintain its appearance. The Sandvik 14C28N blade steel is chosen for its durability and corrosion resistance, meaning it can withstand a variety of environmental conditions without significant degradation, provided basic care is given.

Maintenance is relatively simple, primarily involving occasional cleaning of the pivot mechanism and ensuring the blade is wiped dry after use, especially if exposed to moisture. Sharpening the 14C28N steel is manageable, though the serrated portion of the blade requires specialized techniques or tools if you wish to maintain its effectiveness. The SpeedSafe mechanism is robust, but like any assisted opener, keeping it free of debris is key to its long-term smooth operation. I haven’t encountered any premature wear or functional issues, which speaks volumes about its manufacturing quality.

Accessories and Customization Options

The Kershaw Blur Black Assisted Folding Knife by Ken Onion comes as a complete package, with the most significant “accessory” being its integrated reversible pocket clip. This clip allows for flexible carry options, catering to individual preferences for how the knife sits in the pocket. The lanyard hole offers another simple customization for those who prefer attaching their knife to a lanyard or gear.

While the knife itself is not typically a platform for extensive modification like a firearm, its design is so well-executed that it rarely calls for it. Kershaw is known for its wide range of variations on popular models, and while this specific black variant is a classic, other Blur models might feature different blade steels, coatings, or handle colors, offering a form of customization through model selection. Its compatibility with standard pocket clip mounting screws means that aftermarket clips could potentially be fitted, though the stock one is perfectly functional.

Pros and Cons of Kershaw Blur Black Assisted Folding Knife by Ken Onion

Who Should Buy Kershaw Blur Black Assisted Folding Knife by Ken Onion?

This Kershaw Blur Black Assisted Folding Knife by Ken Onion is an ideal choice for individuals seeking a dependable, fast-deploying everyday carry knife that can handle a wide range of common tasks. It’s perfect for DIY enthusiasts, workshop users, students, and anyone who needs a reliable cutting tool for general utility. Its robust construction and straightforward operation make it suitable for those who appreciate practical, no-nonsense gear.

However, individuals who require an extremely lightweight knife for minimalist EDC, or those who primarily perform very delicate or intricate cutting tasks where a plain edge is paramount, might want to consider alternatives. Those who absolutely prioritize a non-reflective blade might also want to look at variants with different finishes. For enhancing its utility, carrying a small sharpening stone or sharpener to maintain the edge, especially the serrations, is a wise accessory.

Conclusion on Kershaw Blur Black Assisted Folding Knife by Ken Onion

The Kershaw Blur Black Assisted Folding Knife by Ken Onion stands out as a remarkably capable and reliable folding knife that delivers on its promises. Its blend of high-quality materials like Sandvik 14C28N steel and 6061-T6 aluminum, coupled with the efficient SpeedSafe assisted opening, makes it a formidable tool for everyday carry and a variety of tasks. The knife offers excellent performance and durability for its price, making it a truly justified investment for its intended users. I wholeheartedly recommend this knife to anyone looking for a dependable, fast-opening, and well-built EDC companion that won’t break the bank. It’s a solid performer that has earned its place in my rotation and likely will in yours too.