Zero Tolerance Sinkevich 0452 Carbon Fiber Flipper Knife 4.1" Satin 0452CF

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12/31/25 01:00AM
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  • Overall: 9.3"
  • Blade: 4.1" S35VN; Stonewash/Satin
  • Handle: 5.2" Carbon Fiber
  • Lockside: Titanium
  • Clip: Deep Carry, Tip-Up; Right/Left Hand
  • Knife Type: Manual Flipper, KVT Ball Bearing
  • Lock Type: Titanium Framelock
  • Weight 4.3oz
  • Designer: Dmitry Sinkevich
  • Made in the USA
  • Model: 0454CF


The original Zero Tolerance 0454 was an award-winning collaboration between ZT and custom knife designer Dmitry Sinkevich. But it was also a VERY Limited Edition knife. To make this amazing knife more readily available, ZT created a version based on the original’s streamlined form and high-performance function. From office to outdoors, the 0452CF is ready to go wherever you're ready to take it.


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  • 5
    Another great...

    Posted by Christopher Murray on Mar 17th 2022

    ZT's 0452 is another great Sinkevich collaboration and is a perfect compliment to my 0462. Eknives shipped fast!

  • 5

    Posted by Jeffrey N. on Mar 22nd 2015

    The knife is as described....absolutely smooth and amazing quality. Personally I only carry a ZT or Emerson for work or personal protection and although I prefer the grip of a composite material (G10 etc.) the 0452CF is too sweet to pass up for the collection. If you can find one...get one.

  • 5

    Posted by Vincent B. on Mar 22nd 2015

    This is a great knife. A solid alternative to the Rare ZT454. Possibly a stronger knife with the Titanium handle scale and the single piece S35VN knife blade. Very high quality construction throughout. Solid lockup centered blade and sharp edge right out of the box. Thanks ZT for another great American made product.