EMT/Liquidtight Conduit Combination Coupling; Installation Metallic/Non-Metallic Liquidtight to EMT; Trade Size 2 Inch; Constructional Feature Concrete-Tight/Raintight; Material Ball Burnished Mirror Smooth Die-Cast Zinc; Size 3 Inch Dia x 2.95 Inch L; Standard Package 20; Approval UL 514B, UL (Canada and US); Used On EMT/Liquidtight Conduit; RoHS Compliant; Applicable Standard Fed Spec A-A-50553