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 2025-02-08 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) 100mm x 40mm Stormwater Level Invert Taper 100 mm x 65 mm Stormwater Level Invert Taper 100 mm x 50 mm Stormwater Step Reducer (Coupling) 75mm x 90mm 3a. Stormwater Level Invert Taper 225 mm x 150 mm 4a. Stormwater Level Invert Taper 300 mm x 225 mm DWV Level Invert Taper 375 mm x 300 mm Stormwater Level Invert Taper 150 mm x 100 mm Chinook Two Bolt Mechanical Mast Base Euro Pin Martin Audio 15inch Ultra-compact Coaxial Differential Dispersion System