S&W Extreme Ops. 4 1/4 closed linerlock. Black coated stainless partially serrated tanto blade with thumb studs. Black coated skeletonized stainless handles with pocket clip. Lanyard hole." 4 1/2" closed. Partially serrated black coated stainless tanto blade with thumb studs. Black coated skeletonized handles with pocket clip. Lanyard hole.