Nipple for PVC Coated Metal Conduit, Steel, Trade Size 1 in, Overall Length 4 in, Finish PVC Coated, Insulated Yes, Compatible Conduit Type RMC, Thread Size 1 In.-11 1/2, Conduit Fitting Type Nipple, Standards ANSI C80.1, NEMA RN-1, UL File Number E226472 and E230584, UL/cUL listed, UL6, For Use With RMC, For Conduit Type RMC, Overall Height 4 in, Weight 0.56 lb, Color Black, Compatible Conduit Trade Size 1 in, Connection Orientation Straight, Connection Type Threaded