Stonefang 3.15" — D2 Black Stonewash

Built on a Ball Bearing Pivot for One-Hand Opening – The pivot rides on ball bearings, so the blade flips open smoothly with the rear flipper tab or either thumb stud and locks into place without wobble. Buyers who want a folding pocket knife they can deploy with one hand while holding a box or a rope will find the action responsive rather than stiff.

D2 Tool Steel Blade with Black Stonewash Finish – D2 steel is chosen for wear resistance and edge retention, so the plain edge keeps cutting through cardboard, tape and rope between sharpenings. The black stonewashed surface hides the small scratches that show up on a working knife, which is why it still looks clean after months in a pocket.

Liner Lock That Engages Firmly and Releases Easily – The liner lock presses behind the blade tang for solid lockup with no blade play, and a short push on the liner releases it for closing. This is the setup buyers ask about when they want a folding knife that stays open during a cut but is still simple to close one-handed.