Conduit Clamp Back; Trade Size 1-1/4 Inch; Width 1-7/8 Inch; Length 3-1/2 Inch; Material Zinc Electroplated Malleable Iron; Standard Package 100; Approval UL 514B, UL (Canada and US); Used On IMC/Rigid Conduit; ROHS Compliant; Depth 3/4 Inch; Hole Size 1/2 Inch; For Use with Malleable Strap