Set Screw Connector, Steel, Trade Size 1 1/4 in, Overall Length 2 1/4 in, Finish Zinc Plated, Insulated Yes, Compatible Conduit Type EMT, Thread Size 1 1/4-11 1/2, Thread Type NPSM, Conduit Fitting Type Connector, Standards cULus Listed, EU RoHS, UL 514B, For Use With EMT Conduit, For Conduit Type EMT, Overall Height 1 1/2 in, Overall Width 1 1/2 in, Weight 0.35 lb, Compatible Conduit Trade Size 1 1/4 in, Concrete Tight Yes, Connection Type Set Screw, Rain Tight No