Threaded Coupling - Three-Piece, 316 Stainless Steel, Trade Size 1/2 in, Overall Length 1 11/16 in, Finish Polished, Compatible Conduit Type RMC, IMC, Thread Gender Female, Conduit Fitting Type Coupling, Standards CAN/CSA-C 22.1, In. Canadian Electrical Code, Part I In., CSA C 22.2 No. 18.3, cULus Listed, NEC Compliance, UL 514B, UL file number #E308159, For Use With Threaded Metallic Conduit, For Conduit Type RMC, IMC, Weight 0.45 lb, Compatible Conduit Trade Size 1/2 in, Connection Type Threaded