Product CatalogueStormwater SuppliesPoly FittingsPoly Riser7b. Poly Riser 50mm x 450mm (2") Back 7b. Poly Riser 50mm x 450mm (2") Product ID: ORI0500450 Brand: 2025-10-16 From: $13.16 AUD View or buy the Poly Riser Poly Fittings - 7b. Poly Riser 50mm x 450mm (2") from to discover other options and shipping details. Description Back to Poly Fittings - Poly Riser More Poly Riser and others in our range 2e. Poly Riser 15mm x 250mm (0.5") **LIMITED STOCK** Poly Cut Off Riser 20mm x 300mm (3 by 4") 3c. Poly Riser 20mm x 200mm (3/4") 3f. Poly Riser 20mm x 600mm (3/4") 2a. Poly Riser 15mm x 50mm (1/2") ~11b. Poly Riser Swing Joint Hunter 1/2" x 30cm Poly Riser Continuous Thread 15mm x 150mm (1 by 2") Poly All Thread Riser 20 mm x 300 mm 4b. Poly Riser 25mm x 200mm (1") 4d. Poly Riser 25mm x 450mm (1")