Product CatalogueStormwater SuppliesPoly FittingsPoly RiserPoly All Thread Riser 20 mm x 300 mm Back Poly All Thread Riser 20 mm x 300 mm Product ID: ORTH20300 Brand: 2026-07-19 From: $3.12 AUD View or buy the Poly Riser Poly Fittings - Poly All Thread Riser 20 mm x 300 mm from to discover other options and shipping details. Description Poly All Thread Riser 20 mm x 300 mm Back to Poly Fittings - Poly Riser More Poly Riser and others in our range 6c. Poly Riser 40mm x 900mm (1 1|2") 4a. Poly Riser 25mm x 100mm (1") 3f. Poly Riser 20mm x 600mm (3/4") Poly Cut Off Riser 20mm x 300mm (3 by 4") 2e. Poly Riser 15mm x 250mm (0.5") **LIMITED STOCK** 4b. Poly Riser 25mm x 200mm (1") 4c. Poly Riser 25mm x 300mm (1") 7a. Poly Riser 50mm x 150mm (2") 3e. Poly Riser 20mm x 500mm (3/4") 6b. Poly Riser 40mm x 450mm (1 1/2")
