Bark River Knives Kephart 4 Fixed Blade Knife. The Kephart 4 features a convex ground 4 1/4" spear point blade of CPM-3V tool steel. Green Canvas Micarta handles over full tang constuction attached with two nickel silver rivets and barrel lanyard hole. Leather belt sheath with fire steel (not included) loop. Overall length is 8 3/4" USA NOTE: This knife features CPM-3V tool steel. Tool steel is not stainless. Keep blade clean, dry and lightly oiled to help preserve the finish. Tarnish, discoloration or rust are not a defect, but simply the nature of this fine blade steel.