ZERO TOLERANCE 0990

Based on the award-winning 0999, the 0990 streamlines this legendary design. Despite its skeletonized structure, this ZT is reliably strong thanks to its steel construction. Other elements pay homage to the original 0999, including an exposed “floating bridge” near the top of the handle, carbon fiber scales with a front steel overlay, and cutout windows in the blade and near the pivot. Instead of a ZT logo on the blade itself, the words “Zero Tolerance” are subtly debossed into the backspacer. The CPM 20CV blade offers excellent edge retention and opens reliably with KVT ball bearings. Once unobtainable for most, the 0990 offers the best way to bring the legend home.
Made in the USA
Based on the legendary 0999 design; includes a steel skeletonized structure, carbon fiber scales, and window cutouts
CPM 20CV blade steel is heat-treated for exceptional hardness, wear resistance, and edge retention; stonewashed blade finish hides use scratches
Smooth KVT ball-bearing opening, flipper; steel inset liner lock secures the blade safely open during use
Reversible deep-carry pocketclip offers comfortable carry in the pocket

Blade Steel: CPM 20CV
Blade Length: 3.25 in. (8.3 cm)
Blade Finish/Coating: Stonewashed finish
Blade Thickness: 0.121 in. (0.31 cm)
Closed Length: 4.4 in. (11.2 cm)
Handle Material: Carbon fiber with steel overlay,
Handle Color: Black & Silver
Handle Finish/Coating: Bead-blasted finish
Handle Thickness: 0.45 in. (11.4 mm)
Overall Length: 7.6 in. (19.3 cm)
Weight: 2.9 oz. (82 g)
Type: Manual
Use: Everyday
Style: Pocketknife
Designer: ZT Originals
Blade Style: Spear Point
Blade Edge: Plain
Opening Action: Manual KVT ball bearings
Opens With: Flipper
Lock Type: Inset liner lock
Pocketclip: Reversible deep-carry (right/left, tip-up)
Made in USA
Hardware Black oxide steel pivot nut, black-oxide steel-threaded tubes, black-oxide steel screws