This Superstrut 702 Conduit Strut Clamp set includes 50 straps, each with a 1 1/2" diameter and a bracket mount style. Made of galvanized steel coated material, these rigid clamps are designed for use with rigid metal conduit (RMC) and provide compression connection type. The accessory type is Conduit Strut Clamps and they are made in the United States. The color of the straps is gray and the flexibility is rigid. These clamps are ideal for use in conduit fittings, tubing, wire, cable, and conduit applications, making them a great addition to any electrical equipment and supplies inventory.