EMT Conduit Connector; Type Compression; Throat Type Non-Insulated; Trade Size 3 Inch; Diameter 4-1/32 Inch; Length 4-3/32 Inch; Thread Length 7/8 Inch; Material Zinc Electroplated Steel; Constructional Feature Concrete-Tight; Standard Package 10; Approval UL 514B, UL (Canada and US); Used On EMT Conduit; ROHS Compatible; Applicable Standard Federal Specification A-A-50553, NEMA FB-1