Timberline Knives: Timberline Medium Signature Knife, TM-1223 The illustrated Timberline Knife is the Timberline Medium Signature Knife, designed by Butch Vallotton, that features a 2.5" drop point blade made of AUS8A stainless steel. The blade of this Timberline knife has a non reflective gray titanium nitride coat, a notched thumb ramp for secure grip and dual thumb studs for ambidextrous one hand opening. The textured black G10 handle, 3.6" closed, has dual 420J2 stainless steel liners with titanium nitride coat, a liner lock, a full back spacer and a lanyard hole. A titanium nitride coated stainless steel pocket clip is mounted at the pivot end of this Timberline knife. The Timberline Medium Signature Knife with plain edge blade has an overall open length of 6 1/8". Timberline Knives: Timberline Medium Signature Knife, TM-1223