Product CatalogueStormwater SuppliesPoly FittingsPoly Riser5b. Poly Riser 32mm x 450mm (1 1/4") Back 5b. Poly Riser 32mm x 450mm (1 1/4") Product ID: ORI0320450 Brand: 2025-05-25 From: $9.53 AUD View or buy the Poly Riser Poly Fittings - 5b. Poly Riser 32mm x 450mm (1 1/4") from to discover other options and shipping details. Description Back to Poly Fittings - Poly Riser More Poly Riser and others in our range Poly All Thread Riser 25 mm x 300 mm 4a. Poly Riser 25mm x 100mm (1") 2k. Poly Riser 15mm x 1500mm (1/2") 2g. Poly Riser SCH80 Grey 15mm x 300mm (1/2") 7a. Poly Riser 50mm x 150mm (2") 4b. Poly Riser 25mm x 200mm (1") 2d. Poly Riser 15mm x 200mm (0.5") **LIMITED STOCK** 2h. Poly Riser 15mm x 457mm (1/2") 3a. Poly Riser 20mm x 50mm (3/4") 5a. Poly Riser 32mm x 150mm (1 1/4")