EMT Conduit Connector; Type Compression; Throat Type Insulated; Trade Size 2-1/2 Inch; Diameter 4.12 Inch; Length 3.62 Inch; Thread Length 1.25 Inch; Material Zinc Electroplated Malleable Iron; 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; Insulation Temperature Rating 105 Deg C