A mainstay of Spyderco’s product line since its introduction in the 1980’s, the Police Model is one of the most recognizable folding knives ever made. And thanks to Spyderco’s obsession with Constant Quality Improvement (C.Q.I.), this design keeps getting better. The all-new Police 4 features a broad full-flat-ground blade crafted from Böhler-Uddeholm K390 particle metallurgy tool steel. Skeletonized full stainless steel liners, a solid steel back spacer, and textured G-10 scales reduce weight while guaranteeing maximum structural strength and a secure grip in even the most demanding conditions. The back lock mechanism, four-position hourglass clip, and oversized Trademark Round Hole combine to create easy accessibility and fully ambidextrous operation.