As the first all-steel frame lock with a flipper, the E571 assumes a special role at Real Steel. Surprisingly lightweight, allowing comfortable, easy carry. The Beta-Plus safety is an additional lock that prevents the lock from over-bending. Also features a ball-bearing supported 14C28N Sandvik steel blade, black coated, with smooth flipper deployment, and a rugged stonewash finish on the blade and 3Cr13 handle. With removable pocket clip (tip-up).