Klein Tools, Grip-It, orange strap wrench, 1-1/2 to 4-Inch, 6-Inch Handle. It is completely adjustable to work in the tightest quarters. Solidly constructed of urethane-covered, high strength belting attached to a lightweight I-beam handle. The cam-action design permits uniform, high-torque application. Made to resist scratching, damaging or deforming polished pipe and fittings, plastic pipe and fittings, oil and water filters, glass pipe, PVC conduit, and polished shafts. Also works on alternator belts, flywheels, and propeller assemblies.