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 products20MM GALV CONDUIT C4(3M) £ 26.84 32.21 Add to basketCircular Box, Terminal 1 Way, Extension £ 8.28 9.94 Add to basketLockring, Milled Edge £ 0.21 0.25 Add to basketReducer, Screwed £ 2.25 2.70 Add to basket