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    19 Products
    About Conduit
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    Compare rigid and flexible conduit materials and identify the trade size for compatible fittings.

    Medium-Wall (IMC) and Thick-Wall (RMC) Metal Conduit and Fittings

    Image of System. Front orientation. Conduit and Fittings. Medium-Wall (IMC) and Thick-Wall (RMC) Metal Conduit and Fittings.
    The industry standards, IMC and RMC conduit systems offer the most durable protection indoors, outdoors, and underground. Both types have the same outside diameter, so they use many of the same fittings. This interchangeability makes retrofits easier and reduces the parts you need to keep on hand.
    Reducing Washers
    Image of Product. Front orientation. Conduit and Fittings. Medium-Wall (IMC) and Thick-Wall (RMC) Metal Conduit and Fittings, Reducing Washers.
    Shrink the size of knockouts in an electrical box so you can connect smaller sizes of conduit.
    Galvanized Steel—These washers resist rust in wet environments and are used in pairs. Install one washer inside the box and one on the outside.
    Galvanized Steel with Rubber-Coated Steel Gasket—These rust-resistant washers are paired with a gasket to block out moisture. The washer goes inside the box and the gasket on the outside to create the seal.
    Conduit Trade
    Size
    For Conduit
    Type
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Galvanized Steel
    3/4 × 1/2IMC, RMC
    		CSA Certified, UL Listed107513K37100000
    1 × 1/2IMC, RMC
    		C-UL Listed, CSA Certified, UL Listed107513K3720000
    1 × 3/4IMC, RMC
    		C-UL Listed, CSA Certified, UL Listed107513K3730000
    1 1/4 × 1/2IMC, RMC
    		C-UL Listed, CSA Certified, UL Listed107513K3740000
    1 1/4 × 3/4IMC, RMC
    		C-UL Listed, CSA Certified, UL Listed107513K3750000
    1 1/4 × 1IMC, RMC
    		C-UL Listed, CSA Certified, UL Listed107513K3760000
    1 1/2 × 1IMC, RMC
    		C-UL Listed, CSA Certified, UL Listed107513K3830000
    2 × 1/2IMC, RMC
    		CSA Certified, UL Listed107513K37700000
    2 × 3/4IMC, RMC
    		CSA Certified, UL Listed107513K37800000
    2 × 1IMC, RMC
    		CSA Certified, UL Listed107513K37900000
    2 × 1 1/4IMC, RMC
    		CSA Certified, UL Listed107513K38100000
    2 × 1 1/2IMC, RMC
    		CSA Certified, UL Listed107513K38200000
     
    Galvanized Steel with Rubber-Coated Steel Gasket
    3/4 × 1/2IMC, RMC
    		C-UL Listed, UL Listed, ANSI/NEMA FB 117513K2210000
    1 × 1/2IMC, RMC
    		C-UL Listed, UL Listed, ANSI/NEMA FB 117513K22200000
    1 × 3/4IMC, RMC
    		C-UL Listed, UL Listed, ANSI/NEMA FB 117513K22300000
    1 1/4 × 1/2IMC, RMC
    		C-UL Listed, UL Listed, ANSI/NEMA FB 117513K90400000
    1 1/4 × 3/4IMC, RMC
    		C-UL Listed, UL Listed, ANSI/NEMA FB 117513K22400000
    1 1/4 × 1IMC, RMC
    		C-UL Listed, UL Listed, ANSI/NEMA FB 117513K90500000
    2 × 1/2IMC, RMC
    		C-UL Listed, UL Listed, ANSI/NEMA FB 117513K22500000
     
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