Product CatalogueStormwater SuppliesPoly FittingsPoly Nipple ReducingPoly Nipple Reducing 100mm x 50mm (4" x 2") Back Poly Nipple Reducing 100mm x 50mm (4" x 2") Product ID: ONIR10050 Brand: 2026-01-01 From: $20.95 AUD View or buy the Poly Nipple Reducing Poly Fittings - Poly Nipple Reducing 100mm x 50mm (4" x 2") from to discover other options and shipping details. Description Poly Nipple Reducing 100mm x 50mm (4" x 2") Back to Poly Fittings - Poly Nipple Reducing More Poly Nipple Reducing and others in our range 7b. Poly Nipple Reducing 80mm x 65mm (3" x 2 1/2") 3c. Poly Nipple Reducing 32mm x 25mm (1 1/4" x 1") 3b. Poly Nipple Reducing 32mm x 20mm (1 1/4" x 3/4") 3a. Poly Nipple Reducing 32mm x 15mm (1 1/4" x 1/2") 5b. Poly Nipple Reducing 50mm x 25mm (2" x 1") 1a. Poly Nipple Reducing 20mm x 15mm (3/4" x 1/2") Poly Nipple Reducing 50 mm x 15 mm (2" X 1/2") 4d. Poly Nipple Reducing 40mm x 32mm (1 1/2" x 1 1/4") 6a. Poly Nipple Reducing 65mm x 50mm (2 1/2" x 1 1/2") 4b. Poly Nipple Reducing 40mm x 20mm (1 1/2" x 3/4")