RACO 1248 IMC Locknut, 2 in, Threaded, Steel, Zinc Plated, Gray
Grounding LockNut for Threaded RMC/IMC, Steel, Trade Size 2 in, Overall Length 3 3/32 in, Finish Zinc Plated, Compatible Conduit Type RMC, Thread Size 2 In.-11 1/2, Thread Type NPT, Thread Gender Female, Conduit Fitting Type Locknut, Standards CSA...