CLARKE | Pipe Wrench 12 inch Drop Forged Hook Jaw High Torque Heavy Duty Orange Color Handle | PW12CLxWxH : 26. 5x7x2. 5 centimeters Clarke Pipe Wrench are made of durable drop forged hook jaw for long life in a heavy duty cast iron housing. Floating hook jaw design allows ratcheting function and strong I Beam handle withstands high torque. Durable drop forged hook jaw. Heavy duty cast iron housing. Floating hook jaw. Allows ratcheting function. Strong I Beam handle withstands high torque.