EMT Conduit Coupling; Type Compression; Trade Size 3/4 Inch; Diameter 1-3/8 Inch; Length 1-9/16 Inch; Material Ball Burnished Mirror Smooth Die-Cast Zinc; Constructional Feature Raintight; Standard Package 250; Approval UL 514B, UL (Canada and US); Used On EMT Conduit; ROHS Compatible; Applicable Standard Federal Specification A-A-50553, NEMA FB-1