CRKT - Part Serrated M16-14 E.R. Tanto (Emergency Rescue) Linerlock Knife Orange Zytel Handles. Model: CR14ZER. 5 1/4" closed linerlock. AUS-4 stainless partially serrated tanto blade with dual thumb studs and "Carson Flipper" with integrated guthook. Orange Zytel® handles with integrated tungsten carbide window breaker. Black finish stainless pocket clip. Weighs 6.2 oz. Designed by Kit Carson.