This Spyderco Endura 4 Lightweight adds the Emerson Opening feature, a hook on the blade spine that catches the edge of your pocket as the knife is drawn, so the blade opens as it comes out. The Endura was one of the first lightweight clip-carry folders and remains one of Spyderco's most popular models. This version has a 97 mm saber-ground VG-10 stainless blade with a PlainEdge and the Trademark Round Hole for normal one-handed opening. The grey fibreglass-reinforced nylon (FRN) handle is reinforced with skeletonised stainless liners and houses a strong back lock and a four-position pocket clip. Weighs 103 g. Made in Japan.