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 2025-07-16 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 3a. Stormwater Level Invert Taper 225 mm x 150 mm Stormwater Level Invert Taper 100 mm x 50 mm DWV Level Invert Taper 375 mm x 300 mm Stormwater Step Reducer (Coupling) 100mm x 40mm Stormwater Level Invert Taper 150 mm x 100 mm Stormwater Level Invert Taper 100 mm x 65 mm Trailboss Towbar for Daewoo LANOS 3/5D HATCH - 1100/50 KGS Towing Capacity - Vehicles built 6/97-12/03 Outlaw Navara D40 2.5 Litre Manual Series 4 (Pressed S-Steel Dump) 3 (SMALL MUFFLER)