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: 2025-06-02 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 4c. Poly Riser 25mm x 300mm (1") Poly All Thread Riser 25 mm x 300 mm 4f. Poly Riser 25mm x 1200mm (1") Poly All Thread Riser 20 mm x 300 mm ~11a. Poly Riser Swing Joint Hunter 1/2" x 15cm 2b. Poly Riser 15mm x 100mm (1/2") 2d.i. Poly Riser 15mm x 225mm (0.5") 7a. Poly Riser 50mm x 150mm (2") 2k. Poly Riser 15mm x 1500mm (1/2") 5a. Poly Riser 32mm x 150mm (1 1/4")