The Ranger; Dual Edge blade is razor sharp. In / Out slide switch.. Carbon Fiber Inserts. Hex head screw construction keeps the thicker than normal handle halves well secured to each other. (SPECIFICATIONS) - Weight = 4.6 ounces. Overall length from blade tip to glass breaker = 8-1/2". Blade length = 3-5/16". Closed length = 5-1/4".