The Extrema Ratio ASFK is a full-size trench knife built for hard use, with an integrated knuckle guard that protects the hand and locks it securely onto the grip. The 6 1/2" Bohler N690 stainless blade features partial serration and a Mil-C-13924 black burnished finish -- N690 is an Austrian stainless steel known for good edge retention and strong corrosion resistance, and the serrations bite through rope, webbing, and other fibrous materials. The black Forprene handle offers a secure, comfortable grip, finished with a glass breaker at the end for emergency utility, and full tang construction ensures strength throughout an 11 1/2" overall package. A desert tan nylon belt sheath with leg strap attachment is included.

Overall length 11 1/2". Blade length 6 1/2". Blade steel Bohler N690 stainless, Mil-C-13924 burnished, partially serrated. Handle black Forprene with knuckle guard. Glass breaker. Full tang. Includes desert tan nylon belt sheath with leg strap attachment. Boxed.