CobraTec CNC OTF Pen Knife Gen 2 OTF Pen GrayCobraTec CNC OTF Pen Knife Gen 2 OTF Pen Gray Have that extra measure of self defense in hand; Titanium pocket clip; 1. 75 inch concealed stainless steel stonewash drop not serrated blade; Durable CNC machined 6061 T6 aluminum pen casing; 5. 875 inch total length; Safety lock Item Category Code: 8400 Product Group Code: 8400A Product Sub Group 1: 8400A1 Product Sub Group 2: 8400A1C Inactive: No