Williams CW-4-TH Heavy Duty Chain Wrench - Professional Plumbing Tool for Pipe Fitting, HVAC & Industrial Use - Ideal for Tight Spaces, Overhead Work & Emergency Repairs

Models with copper plated screws resist adherence of welding splatter. Heavy service c-clamps are available for the most demanding applications such as construction and heavy industry. I-beam designee for greater strength and lighter weight. Drop-forged and heat treated frames for greater safety and strength. - ring located in the handle provide a secure attachment point