The 1" Rigid Metal Conduit (RMC) is a heavy-wall, hot-dip galvanised steel raceway engineered for professional electricians and contractors who need maximum conductor protection in the toughest job-site conditions. RMC is the conduit of choice for concrete encasement, direct burial, exposed outdoor runs, wet locations, and high-traffic industrial environments where EMT or PVC simply won't cut it. The 1" trade size handles a wide range of branch circuit and feeder configurations, making it a versatile staple for commercial, industrial, and institutional rough-in work. Factory-threaded ends on both sticks mean you can connect couplings and fittings immediately on site — no field threading required on standard runs — keeping your crew moving and your schedule on track. Hot-dip galvanising delivers a thick, uniform zinc coating for long-term corrosion resistance in damp, wet, and chemically exposed environments. Sold per 10 ft stick and compatible with the full range of standard 1" RMC threaded fittings, couplings, conduit bodies, and straps.

Specifications