Texas Knifemakers Supply Mountain Man Knife Blades All Mountain Man blades have been cryogenically tempered with liquid nitrogen at -305F, enhancing the strength and edge holding ability of the steel Features a hammered style with a satin polished finish on 440 Stainless Steel Overall length is 6-1/4", hollow ground blade is 2-5/8", top serrated blade is 1-1/4", tang is 4" long, 1-3/8" wide, and 1/8" thick Tang features two holes for 5/32" pins, a 13/16" forefinger grip, and a thumb rest, allowing for excellent hand control