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: 2026-01-01 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 7a. Poly Riser 50mm x 150mm (2") Poly Riser Continuous Thread 15mm x 150mm (1 by 2") 3f. Poly Riser 20mm x 750mm (0.75") 3f. Poly Riser 20mm x 600mm (3/4") Poly Riser Articulated 15mm x 225mm (0.5in) 2e. Poly Riser 15mm x 250mm (0.5") **LIMITED STOCK** 3a. Poly Riser 20mm x 50mm (3/4") 2k. Poly Riser 15mm x 1500mm (1/2") Poly Riser 25 mm x 2400 mm 2d. Poly Riser 15mm x 200mm (0.5") **LIMITED STOCK**