RIDGID 31320 C-18 Heavy-Duty Chain Pipe Wrench, 2-1/2-inch Chain Wrench Designed with a double jaw for fast, ratchet-like action in either direction Replaceable, tough alloy steel jaws help to extend the life of this RIDGID chain wrench Ideal for extremely tight work areas where other pipe wrenches won't fit 2-1/2-inch (60 mm) rated pipe capacity, 5-inch (125 mm) actual outer diameter capacity and 20-1/4-inch (500 mm) chain length RIDGID covers its products with a lifetime warranty against defects in material or workmanship for the life of the tool