View basket “Lockring, Milled Edge” 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 productsBox, Through 2 Way, Extension £ 17.28 20.74 Add to basket20MM GALV CONDUIT C4(3M) £ 26.84 32.21 Add to basketReducer, Screwed £ 6.00 7.20 Add to basketCircular Box, Tee 3 Way POA POA Read more