EX0143TK Extrema Ratio TK BF1 Trainer Hibben 25-inch N690 stainless cobalt steel

25-inch N690 stainless cobalt steel blade finished in Geo-Camo

while the extended tang and linerlock mechanism provide solid reliability without unnecessary complexity

At this length

The orange textured G10 scales offer reliable grip in wet conditions

EX0143TK Extrema Ratio TK BF1 Trainer Hibben 25-inch N690 stainless cobalt steelThe EX0143TK is a trainer knife built around an unsharpened blade and durable aluminum frame, making it ideal for practicing flipping, handle work, and knife manipulation techniques without the safety liability of a sharp edge. At 6. 6 inches overall with a 2. 88 inch blade profile, it offers balanced weight and length for developing muscle memory in EDC or competition handling drills. The blue aluminum construction keeps things lightweight while