From Klein Tools, the grip-it strap wrench 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 patented, cam-action design permits uniform, high-torque application. The grip-it strap wrench is 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.