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: 2024-12-22 From: $8.51 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 6c. Poly Riser 40mm x 900mm (1 1|2") 3e. Poly Riser 20mm x 500mm (3/4") 2i. Poly Riser 15mm x 750mm (1/2") 7b. Poly Riser 50mm x 450mm (2") Poly Cut Off Riser 20mm x 300mm (3 by 4") 2f. Poly Riser 15mm x 300mm (1/2") 3d. Poly Riser 20mm x 300mm (3/4") 4a. Poly Riser 25mm x 100mm (1") 7d. Poly Riser 50mm x 1200mm (2") 2b. Poly Riser 15mm x 100mm (1/2")