Product CatalogueStormwater SuppliesStormwater FittingsLevel InvertStormwater Step Reducer (Coupling) 100mm x 40mm Back MC Stormwater Step Reducer (Coupling) 100mm x 40mm Product ID: SW02SRC100TO40 Brand: MC 2026-03-01 From: $7.33 AUD View or buy the Level Invert Stormwater Fittings - Stormwater Step Reducer (Coupling) 100mm x 40mm from MC to discover other options and shipping details. Description Back to Stormwater Fittings - Level Invert More Level Invert and others in our range Stormwater Step Reducer (Coupling) 75mm x 90mm 4a. Stormwater Level Invert Taper 300 mm x 225 mm DWV Level Invert Taper 375 mm x 300 mm Stormwater Step Reducer (Coupling) 100mm x 40mm 3a. Stormwater Level Invert Taper 225 mm x 150 mm Ocean And Earth Diamond Flex Reg Leash Lime 6 ft Manta Stainless Steel 3.0" with cat-twin-tip-exit full-system (quiet) for Ford Territory SZ 2.7 Litre V6 Turbo Diesel Flexfit 110 Perma Curve 6277MT Mesh Trucker Cap Navy JACOBS CREEK RESERVE CAB SAUV Chinook Rubber Power Joint Joint 8mm