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 productsReducer, Screwed £ 6.00 7.20 Add to basket20MM GALV CONDUIT C4(3M) £ 26.84 32.21 Add to basketCircular Box, Tee 3 Way POA POA Read moreBend, Inspection £ 7.56 9.07 Add to basket