Conduit Clamp Back; Trade Size 2-1/2 Inch; Width 2-7/16 Inch; Length 5-3/4 Inch; Material Zinc Electroplated Malleable Iron; Standard Package 10; Approval UL 514B, UL (Canada and US); Used On IMC/Rigid Conduit; ROHS Compliant; Depth 3/4 Inch; Hole Size 3/4 Inch; For Use with Malleable Strap