Product CatalogueStormwater SuppliesPoly FittingsPoly Nipple Reducing5b. Poly Nipple Reducing 50mm x 25mm (2" x 1") Back 5b. Poly Nipple Reducing 50mm x 25mm (2" x 1") Product ID: ONIR05025 Brand: 2025-04-30 From: $2.55 AUD View or buy the Poly Nipple Reducing Poly Fittings - 5b. Poly Nipple Reducing 50mm x 25mm (2" x 1") from to discover other options and shipping details. Description Back to Poly Fittings - Poly Nipple Reducing More Poly Nipple Reducing and others in our range 7a. Poly Nipple Reducing 80mm x 50mm (3" x 2") Poly Nipple Reducing 100mm x 65mm (4" x 2 1/2") Poly Nipple Reducing 50 mm x 15 mm (2" X 1/2") 7b. Poly Nipple Reducing 80mm x 65mm (3" x 2 1/2") 4a. Poly Nipple Reducing 40mm x 15mm (1 1/2" x 1/2") 1a. Poly Nipple Reducing 20mm x 15mm (3/4" x 1/2") 5b. Poly Nipple Reducing 50mm x 25mm (2" x 1") 4c. Poly Nipple Reducing 40mm x 25mm (1 1/2" x 1") 5d. Poly Nipple Reducing 50mm x 40mm (2" x 1 1/2") Poly Nipple Reducing 15mm x 8mm (1/2" x 1/4")