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 2025-10-16 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 Level Invert Taper 100 mm x 65 mm Stormwater Step Reducer (Coupling) 100mm x 40mm DWV Level Invert Taper 375 mm x 300 mm 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 150 mm x 100 mm Stormwater Level Invert Taper 100 mm x 50 mm 4 to 1 HDMI Switch with RS232 Control Trailboss Towbar for Mazda TRIBUTE Ford ESCAPE - 1600/160 KGS (6 cyl) 1000/100 KGS (4cyl) Towing Capacity