Timberline 7870 Lightfoot 18-Delta Rescue Knife, Black. The Lightfoot 18 Delta Knife features a 3.8125" tanto blade made of stainless steel. The blade has a non reflective black coating and dual thumb studs for ambidextrous one hand opening. The Black G-10 handle, 5.0625" closed, has dual liners, a liner lock and three lanyard holes. A side to side reversible black metal pocket clip is mounted at the butt end. Open length: 8.875". This is a great knife at a very reasonable price. Specifications: Designer: Greg Lightfoot Blade Length: 3.875" Blade Material: 440C Stainless Steel Overall Length: 8.875" Handle Length: 5" Handle Material: G10 Lock Type: Liner Lock Liner Material: Titanium Clip Material: Stainless Weight: 0.38 lb. Titanium Nitrate coating Pocket clip skeletonized