Nipple for PVC Coated Metal Conduit, Steel, Trade Size 2 1/2 in, Overall Length 8 in, Finish PVC Coated, Insulated Yes, Compatible Conduit Type RMC, Thread Size 2 1/2 In., 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 8 in, Weight 3.2 lb, Color Black, Compatible Conduit Trade Size 2 1/2 in, Connection Orientation Straight, Connection Type Threaded