One Hole Clamp, Cable Size: 2-1/2 IN, Cable Type: RMC, IMC, EMT, Material: Steel, Finish: Zinc Electroplate, Dimensions: 1-1/4 IN Width X 3.03 IN Height, Standard: CSA C22.2 No. 18.4, CSA 065178, For Used To Support Runs Of RMC, IMC And EMT