Strap wrenches are used to fit around, grip, and turn oddly-shaped and cylinder-shaped items such as plastic pipe, tubing, hand wheels, and oil filters. For Outside Diameter / 3 1/2 in Handle Length / 11 3/4 in Strap Width / 1 1/8 in Strap Material / Aluminum Handle Material / Aluminum Strap Length / 17 in Pipe Capacity / 2 in For Tubing Maximum Outside Diameter / 3 1/2 in Handle Color / Gray Handle Type / I-Beam Nonsparking / Yes Strap Color / Gray