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: 2025-02-21 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 Riser 15mm x 600mm (1/2") Poly Riser 25 mm x 2400 mm ~11b. Poly Riser Swing Joint Hunter 1/2" x 30cm 2k. Poly Riser 15mm x 1500mm (1/2") 4f. Poly Riser 25mm x 1200mm (1") 2g. Poly Riser SCH80 Grey 15mm x 300mm (1/2") 7b. Poly Riser 50mm x 450mm (2") 3h. Poly Riser 20mm x 1500mm (3/4") 4b. Poly Riser 25mm x 200mm (1") ~10d. Poly Riser Continuous Thread 20mm x 150mm (3/4")