FOX KNIVES MONKEY THUMPER Fixed Survival Knife FX-633, outdoor and survival hunting knives with blade of NIOLOX stainless steel of high quality with surface treatment in Black Idroglider® a coating based on PTFE very resistant to abrasion and waterproof with Stone Washed finishing - HRC 59/61 - Blade lenght 3.5" - Thickness 0.16" - Black G10 handle - Overall lenght 8.3" - Equipped with Kydex® sheath - Design By Black Roc Knives - FOX KNIVES outdoor hunting knife really exceptional with quality materials and an excellent Italian design, superior quality in all the components and also in the finishes.