EMT Conduit Connector; Type Compression; Throat Type Non-Insulated; Trade Size 2-1/2 Inch; Diameter 3-5/8 Inch; Length 3-3/4 Inch; Thread Length 7/8 Inch; Material Zinc Electroplated Steel; Constructional Feature Concrete-Tight, Raintight; Standard Package 10; Approval 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