18-inch Foldable Bolt Cutter: cutting capacity HRC<48: 1/4 inch (6mm) maximum, HRC<31: 5/16 inch (8mm) maximum. Strong & Sturdy Construction: Drop-forged chrome vanadium steel jaw with sandblasting treatment for longer tool life; hardened center-cut blades with HRC 63-65 hardness. Ergonomic Design: Tubular steel handles with anti-slip soft tri-material rubber grips. Compound Action: combines handles with hinges to transfer power to the jaw for more cutting force. Extensive Uses: folding long handles make the bolt cutter compact and easy to carry; ideal for cutting rods, bolts, rivets, wires, cables, and chains.