Grip and turn pipes and fittings up to 3 in. O.D. with the lightweight TEKTON 18 in. Aluminum Pipe Wrench. The forged and hardened hook jaw floats on spring suspension, creating a continuous, grip-and-release ratchet action with very short swing arc, making it ideal for tight work spaces. Deep, precisely-machined teeth bite on and won't slip, even on the smooth surfaces of round pipes. Cast as a single piece for extra strength, the solid aluminum body is up to 30% lighter than cast iron wrenches. Designed like an I-beam, the handle resists bending and has a wide, rounded profile to keep your hand comfortable.