The KA-BAR BK18 Becker Harpoon now in black! The BK18BK is made with 1095 Cro-Van steel. Featuring black Ultramid handles and an American-made black Celcon sheath that is MOLLE compatible. Perfect for camping, hiking, and hunting. Product Specifications WEIGHT: 0.45 lb BLADE TYPE: Fixed Blade BLADE LENGTH: 4.5 inches OVERALL LENGTH: 9.375 inches EDGE ANGLES: 20 SHAPE: Harpoon KNIFE MATERIAL: 1095 Cro-Van GRIND: Flat HANDLE MATERIAL: Ultramid ROCKWELL HARDNESS: 56-58 BLADE THICKNESS: 0.165 inches BLADE WIDTH: 1.625 inches