Set Screw Conduit Connector, Steel, Trade Size 2 1/2 in, Overall Length 2 15/16 in, Finish Zinc Plated, Insulated No, Compatible Conduit Type EMT, Conduit Fitting Type Connector, Standards UL Listed, For Use With EMT, For Conduit Type EMT, Weight 1.39 lb, Color Gray, Compatible Conduit Trade Size 2 1/2 in, Concrete Tight Yes, Connection Type Set Screw, Rain Tight No