The Irwin 10503642 has a 2-1/4“ (58mm) jaw capacity equivalent to a standard 14“ (350mm) pipe wrench. It's ideal for pipe diameters up to 1-1/2“ (38mm) and suited to most surfaces including black, galvanized, PVC and copper pipe, as well as nuts, bolts and couplings. With one-handed operation, it ratchets quickly to work the surface. It boasts a 40% weight reduction compared to a standard 14” (350mm) cast iron pipe wrench. The ergonomic handle is ideal for heavy torque and maximum comfort. A lightweight quick-adjusting wrench offers superior grip due to the unique ‘V-shaped’ tooth profile.