The successful Trapper knife was originally derived from the Jack pattern, enlarged and specifically designed for the rigorous tasks of the trapping profession. A large Clip blade for piercing/cutting, a long Spey blade for skinning/gutting, and a full-size handle substantial enough for gloved hands, this pocket knife is now popular with all forms of hunting and outdoor sport. The TrapperLock is a single Clip blade version that features a liner lock and thumb stud.