View basket “Box, Through 2 Way, Extension” has been added to your basket.Extension Ring, Conduit Part Number: DT31020Z Category: 20mm ONLY £ 3.81 4.57 Excl.VATIncl.VAT - Extension Ring, Conduit quantity + Add to basket Branch Stock Data Sheets Rapid Electrical SloughRapid Electrical Watford0Technical Data SheetCatalogue PageRelated productsCircular Box, Loop-In 1 Hole £ 16.08 19.30 Add to basketBush, Female £ 0.63 0.76 Add to basketReducer, Screwed £ 6.00 7.20 Add to basketCircular Box, Loop-In 2 Hole £ 10.62 12.74 Add to basket