Like the other knives inspired by the original Zero Tolerance 0777, the new Bareknuckle, model 7777, is based on the style of our original award-winning design, but this one offers a slimmed down profile and upgraded materials. The blade is Sandvik 14C28N, a blade steel that was originally created through a Kershaw-Sandvik partnership to produce this high-performance steel. Increased nitrogen in the formula enables 14C28N to provide excellent corrosion resistance and the ability to be hardened to 58-60 Rockwell. The Bareknuckle comes with handsome, anodized-aluminum handles in matte gray. And like our popular Knockout, the Bareknuckle features Kershaw's patented Sub-Frame Lock to lighten in-pocket weight and to ensure safe blade lock up while in use. The blade opens manually with Kershaw's KVT ball-bearing system and a flipper. For an additional touch of style, the blade rotates out of the handle on an oversized pivot. We complete the Bareknuckle with a reversible, deep-carry pocketclip for convenient carry on the left or right.