Conduit Clamp Back; Trade Size 1/2 Inch; Width 1 Inch; Length 2-1/16 Inch; Material Zinc Electroplated Malleable Iron; Standard Package 250; Approval UL 514B, UL (Canada and US); Used On IMC/Rigid Conduit; ROHS Compliant; Depth 1/2 Inch; Hole Size 3/8 Inch; For Use with Malleable Strap