Klein Tools S6H Grip-It® Strap Wrench, 6"Cam action design permits uniform, high torque application. Under normal conditions, will not scratch, damage or deform polished pipe and fittings, plastic pipe and fittings, oil and water filters, glass pipe, PVC conduit, and polished shafts. Completely adjustable strap wrench. Works in the tightest quarters. Urethane covered, high strength belting attached to lightweight, I beam handle. Handle length: 6" Diameter capacity O. D.: 1 1 2" to 5"