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: 2025-09-06 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 2a. Poly Riser 15mm x 50mm (1/2") 5b. Poly Riser 32mm x 450mm (1 1/4") 5a. Poly Riser 32mm x 150mm (1 1/4") 4d. Poly Riser 25mm x 450mm (1") 2k. Poly Riser 15mm x 1500mm (1/2") ~11a. Poly Riser Swing Joint Hunter 1/2" x 15cm 2c. Poly Riser 15mm x 150mm (1/2") 6c. Poly Riser 40mm x 900mm (1 1|2") Poly Riser 25 mm x 2400 mm 1a. Poly Cut Off Riser 15mm x 150mm