EMT Conduit Connector; Type Compression; Throat Type Insulated; Trade Size 2-1/2 Inch; Diameter 3-5/8 Inch; Length 3-1/4 Inch; Thread Length 1 Inch; Material Die-Cast Zinc; Constructional Feature Raintight; Standard Package 12; Approval UL 514B, UL (Canada and US); Used On EMT Conduit; ROHS Compatible; Applicable Standard Federal Specification A-A-50553, NEMA FB-1; Includes Internal Sealing Ring, Knockout Gasket; Insulation Temperature 90 Deg C