Product CatalogueStormwater SuppliesPoly FittingsPoly Riser7b. Poly Riser 50mm x 450mm (2") Back 7b. Poly Riser 50mm x 450mm (2") Product ID: ORI0500450 Brand: 2024-12-06 From: $11.75 AUD View or buy the Poly Riser Poly Fittings - 7b. Poly Riser 50mm x 450mm (2") from to discover other options and shipping details. Description Back to Poly Fittings - Poly Riser More Poly Riser and others in our range Poly All Thread Riser 20 mm x 300 mm Poly Riser Articulated 15mm x 200mm (1 by 2") ~11b. Poly Riser Swing Joint Hunter 1/2" x 30cm Poly All Thread Riser 25 mm x 300 mm 4d. Poly Riser 25mm x 450mm (1") Poly Riser Continuous Thread 15mm x 150mm (1 by 2") 3b. Poly Riser 20mm x 100mm (3/4") 2f. Poly Riser 15mm x 300mm (1/2") 7b. Poly Riser 50mm x 450mm (2") 2b. Poly Riser 15mm x 100mm (1/2")