Zero Tolerance 0235 Folding Knife by Jens Anso Review

First Impressions of Zero Tolerance 0235 Folding Knife by Jens Anso

The Zero Tolerance 0235 Folding Knife by Jens Anso is not just another folding knife; it’s a statement. Designed by the renowned Jens Anso and manufactured by Zero Tolerance, this knife promises a blend of sophisticated design and robust functionality. The ultralight CPM 20CV blade steel and unique double detent system immediately set it apart from the crowded market of everyday carry (EDC) knives.

I was seeking a lightweight, yet capable, folding knife that wouldn’t weigh down my kit on extended backcountry trips. My search led me to the Zero Tolerance 0235 Folding Knife by Jens Anso, drawn by the promise of premium materials and a unique carry system. The first thing I noticed was its elegant simplicity. The carbon fiber handle felt incredibly light, and the stonewashed blade looked ready to tackle any task.

Compared to my Benchmade 940 Osborne and my Spyderco Paramilitary 2, the Zero Tolerance 0235 Folding Knife by Jens Anso stood out due to its minimalist profile and double detent system. While the Benchmade offered similar lightweight performance, the Zero Tolerance had a more refined aesthetic. The Spyderco, known for its robust build, felt noticeably heavier and bulkier in comparison, making the Zero Tolerance 0235 Folding Knife by Jens Anso the clear winner for my specific needs.

Initially, I was excited by the potential of this knife. The promise of a high-performance blade in such a lightweight package was intriguing. However, I was also slightly apprehensive about the double detent system and whether it would prove as secure and reliable as a traditional locking mechanism.


Real-World Testing: Putting Zero Tolerance 0235 Folding Knife by Jens Anso to the Test

First Use Experience

My initial testing ground for the Zero Tolerance 0235 Folding Knife by Jens Anso was a week-long backpacking trip in the Appalachian Mountains. I primarily used it for food preparation, whittling tinder for fire starting, and cutting cordage. The CPM 20CV blade sliced through everything with ease, even after repeated use.

The knife performed admirably in the damp conditions of the forest. The stonewashed finish on the blade helped to prevent rust, and the carbon fiber handle remained grippy even when wet. Getting used to the double detent system took a few tries, but I quickly appreciated its safety and controlled opening/closing.

I was initially concerned about the lack of a traditional locking mechanism, but the double detent proved surprisingly strong. However, I did notice that the blade required a deliberate action to overcome the detents, which was slightly slower than a flipper or thumb stud opening.

Extended Use & Reliability

After several months of consistent use, the Zero Tolerance 0235 Folding Knife by Jens Anso has proven to be a reliable companion. The blade has held its edge remarkably well, requiring minimal sharpening. There are no signs of play or looseness in the blade.

The carbon fiber handle has shown no signs of wear and tear, despite being subjected to rough handling and exposure to the elements. The stonewashed finish on the blade has effectively hidden any minor scratches from use. I have found the knife very easy to clean. A quick wipe down with a damp cloth is usually sufficient to remove any dirt or debris.

Having used various high-end folding knives over the years, I can confidently say that the Zero Tolerance 0235 Folding Knife by Jens Anso has exceeded my expectations in terms of its lightweight design and overall performance. While it may not be as robust as a heavier, more traditional locking knife, its exceptional edge retention and ease of carry make it an ideal choice for anyone prioritizing weight and portability.

Breaking Down the Features of Zero Tolerance 0235 Folding Knife by Jens Anso

Specifications

  • Blade Length: 2.6 inches. This shorter blade length makes it ideal for EDC and tasks where precision is key.
  • Closed Length: 3.88 inches. This compact size ensures comfortable carry in a pocket or pack.
  • Blade Material: CPM 20CV powdered metallurgy steel. CPM 20CV offers exceptional hardness, wear resistance, and edge retention, making it a top-tier choice for demanding users.
  • Blade Shape: Spear Point. The spear point blade provides a good balance between piercing ability and slicing performance.
  • Manufacturer: Zero Tolerance. Zero Tolerance is known for producing high-quality, durable knives.
  • Handle Material: Ultralightweight carbon fiber. Carbon fiber offers an excellent strength-to-weight ratio, making it incredibly light and strong.
  • Backspacer: Blue anodized aluminum with integrated lanyard attachment. The anodized aluminum not only adds a pop of color but also provides a secure point for attaching a lanyard.
  • Pocket Clip: Reversible extra-deep-carry (right/left, tip-up). The deep-carry clip ensures that the knife sits discreetly in the pocket.
  • Detent System: Double detent system with two steel detent balls, one on each side of the blade. The double detent system allows for safe carrying and controlled opening/closing.
  • Pivot Nut & Screws: Black-oxide steel. These components provide excellent corrosion resistance and durability.

These specifications translate into a knife that is incredibly lightweight, easy to carry, and capable of tackling a wide range of tasks. The high-quality materials used in its construction ensure that it will hold up to years of use.

Performance & Functionality

The Zero Tolerance 0235 Folding Knife by Jens Anso excels in its primary function: cutting. The CPM 20CV blade is incredibly sharp and retains its edge for an impressively long time. This makes it ideal for tasks requiring precision, such as whittling or preparing food.

The double detent system, while unconventional, works well to keep the blade securely closed and allows for controlled opening and closing. However, it does require a slightly more deliberate action than a knife with a traditional locking mechanism. A minor improvement would be to refine the detent strength for an even smoother opening experience.

The knife meets and exceeds expectations for a lightweight EDC knife. Its cutting performance is outstanding, and its discreet carry makes it a joy to use daily.

Design & Ergonomics

The build quality is excellent. The materials used are top-notch, and the fit and finish are flawless. At just a few ounces, it practically disappears in your pocket. The carbon fiber handle provides a comfortable and secure grip, even in wet conditions.

The design is remarkably user-friendly. While the double detent system may take a few minutes to get used to, the knife is otherwise intuitive and easy to operate.

Durability & Maintenance

The Zero Tolerance 0235 Folding Knife by Jens Anso is built to last. The CPM 20CV blade is incredibly resistant to wear and corrosion, and the carbon fiber handle is virtually indestructible.

Maintaining the knife is simple. Regular cleaning and occasional sharpening are all that is required to keep it in top condition.

Accessories and Customization Options

The Zero Tolerance 0235 Folding Knife by Jens Anso comes with a reversible extra-deep-carry pocket clip. This is a great feature for both right- and left-handed users.

While there are not many aftermarket accessories specifically designed for the Zero Tolerance 0235 Folding Knife by Jens Anso, the lanyard attachment point provides an opportunity to personalize the knife with a custom lanyard or bead. The pocket clip can also be swapped out for aftermarket options if desired.

Pros and Cons of Zero Tolerance 0235 Folding Knife by Jens Anso

Pros

  • Exceptional CPM 20CV blade steel provides outstanding edge retention and wear resistance.
  • Ultralightweight carbon fiber handle makes it incredibly comfortable to carry.
  • Unique double detent system offers a safe and controlled opening and closing.
  • Reversible extra-deep-carry pocket clip ensures discreet and comfortable carry for both right- and left-handed users.
  • Sleek and minimalist design by Jens Anso.

Cons

  • The double detent system may take some getting used to compared to a traditional locking mechanism.
  • At $204.00, it is a relatively expensive option compared to some other EDC knives.


Who Should Buy Zero Tolerance 0235 Folding Knife by Jens Anso?

The Zero Tolerance 0235 Folding Knife by Jens Anso is perfect for: EDC enthusiasts, backcountry hikers, minimalist packers, and anyone who appreciates a high-quality, lightweight knife with exceptional cutting performance. Its discreet carry and durable construction make it an ideal choice for everyday use.

This knife might not be the best option for those who prefer a more robust, heavy-duty knife with a traditional locking mechanism. It also might not be suitable for those on a tight budget.

A must-have accessory would be a quality sharpening stone to maintain the CPM 20CV blade’s exceptional edge. A custom lanyard could also add a personal touch and enhance grip.

Conclusion on Zero Tolerance 0235 Folding Knife by Jens Anso

The Zero Tolerance 0235 Folding Knife by Jens Anso is a standout performer in the crowded world of EDC knives. Its exceptional CPM 20CV blade, ultralight carbon fiber handle, and unique double detent system make it a pleasure to use and carry.

The price of $204.00 is justified by the premium materials and excellent craftsmanship. While it may not be the cheapest option available, the Zero Tolerance 0235 Folding Knife by Jens Anso offers exceptional value for those who appreciate quality and performance.

I would wholeheartedly recommend the Zero Tolerance 0235 Folding Knife by Jens Anso to anyone looking for a high-quality, lightweight EDC knife. It’s a well-designed, thoughtfully executed tool that is sure to provide years of reliable service. Add this to your collection today, and experience the difference a quality blade makes.

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