$1.00 Duct Flange Size Choose an option25mm35mm Length Choose an option5000mm6000mmClear Duct Flange | 34DF quantity Add to cart SKU: N/A Category: Duct Accessories Additional information Additional information Size 25mm, 35mm Length 5000mm, 6000mm Related products Register Spring | 33RS $1.00 Select options Duct Strapping | 21BSTRAP $1.00 Add to cart Spigot $1.00 Select options Ductshield | 21DS616 $1.00 Select options