SPAX is 13.125" overall with 8" blade, .250" thickness. SPAX is the perfect tool for fighting fires, opening and closing hydrants/gas valves or emergency rescues. FG/UC Sheath Leg Strap fits load bearing equipment, tie down, webbing on front to attach small tools/knives. Also available… SP16-SPAX-8420 NSN: 1095-01-515-9877 Combination black leather Cordura sheath include.