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Zero Tolerance 0450 Sinkevich Flipper Knife – Multiple Options


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Zero Tolerance 0450 Sinkevich Flipper Knife

The Zero Tolerance 0450 Sinkevich Flipper Knife is created of premium material to hold up to the toughest elements. It is lightweight with a sleek and sophisticated design perfect for everyday carry. The handle is made of either titanium or a combination of carbon fiber and titanium. The Standard blade features either a stonewash/satin finish or a tungsten DLC finish. These knives are made in the USA.

0450 Sinkevich Flipper Knife Features

Made in the USA

CPM S35N blade steel for exceptional toughness, wear resistance, and blade opens with KVT ball bearing system

Red or green anodized aluminum tube spacer adds a flash of color


Type Manual, Folder
Use Everyday



Style Pocketknife
Designer Dmitry Sinkevich
Blade Style Standard
Blade Edge Plain
Opening Action Manual KVT ball bearings
Opens With Flipper
Lock Type Titanium frame lock, hardened steel lock bar insert
Pocket clip Reversible (right/left, tip up)
Made in USA Yes
Hardware Steel pivot and pocket clip, green or red anodized tupe
Extras Lanyard hole, custom pivot cap
Blade Steel CPM S35VN
Blade Length 3.25 in. (8.3 cm)
HRC 60–62
Blade Finish/Coating Tungsten DLC coating



Blade Thickness 0.121 in. (0.307 cm)
Closed Length 4.1 in. (10.4 cm)
Handle Material Black gray carbon fiber front, titanium back or Titanium
Handle Color Black


Handle Finish/Coating DLC coating back

Stonewashed finish

Handle Thickness 0.4 in. (10.2 mm)
Overall Length 7.4 in. (18.8 cm)
Weight 2.45 oz. (68 g) or 2.9 oz. (82.2 g)

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