Ridgid Strap Wrench, 11 3/4" Tool Length, 17 x 1 1/8 Strap, 3 1/2" Capacity: * Pour on the torque without marring polished pipe surfaces * Strong, polyurethane-coated nylon strap allows you to get a tight, slip-free grip * Easy-to-adjust system simplifies use * Rugged-metal I-beam handle * Wrench Type: Strap * SAE/Metric: SAE, Metric * Opening Size(s): 3 1/2" * 90mm * Opening Type: Adjustable