Heavy-Duty Bolt Cutter, S42 Model, 44 in, 11/16 in Soft, 9/16 in Medium, 1/2 in Hard Cutting CapacitiesHardened alloy steel jaws are designed and manufactured to assure the longest possible blade life One step internal cam mechanism provides the quickest and simplest way to keep the cutting blades precisely aligned Handles and grips designed to allow greater mechanical advantage for crisp, controlled cutting