Omega EP2001 Steel Rigid Conduit, Screwed, Hot Dipped Galvanised, HDG, Heavy Duty, 20mm, 4 mtr Length,

Rigid metal conduit (RMC) is a thick-walled threaded tubing, usually made of coated steel, stainless steel or aluminum. Galvanized rigid conduit (GRC) is galvanized steel tubing, with a tubing wall that is thick enough to allow it to be threaded. Its common applications are in commercial and industrial construction. Hot dipped galvanised heavy duty material. A rigid conduit for protection of cables and wires. Heavy Duty for underground and outdoor use.