Ka-Bar Becker Harpoon Knife has a blade length of 4.5625 inches and an overall length of 9.375 inches. Blade is stampes KA-BAR/BK&T. Made of 1095 Cro-Van Steel. Grind is flat, HRC is 56-58. Handle is Ultramid. Blade width is 1.625 inches and thickness is 0.165 inches. Sheath is Celcon – MOLLE compatible.