Spyderco P'kal Knife Made of highest quality material Manufacturer: Spyderco Spyderco P'Kal knife Made in Golden, Colorado; Ambidextrous tip-up clip; Patented encased Ball Bearing Lock, G-10 handle with skeletonized steel liners Screw construction; Flat-ground blade Specifications: Closed - 4-1/8"; Overall - 7-5/16"; Blade - 3-3/16"; Blade Steel - CPM-S30V Weight - 3.3 oz.; Handle Material - G-10 Hole Diameter - 1/2"; Blade Thickness - 1/8"