Home / Ducting / Radial Ducting / Radial Duct Length Radial Duct Length £90.20 – £160.93 Radial NRDD75 ducting, available in 2 lengths. Length Choose an option25m50m Clear Radial Duct Length quantity Add to basket SKU: N/A Categories: Ducting, Radial Ducting Tag: Radial Ducting Product ID: 10556