View basket “Circular Box, Loop-In 2 Hole” 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 productsSaddle, Spacer Bar £ 0.39 0.47 Add to basketCircular Box, Branch 3 Way Y £ 6.63 7.96 Add to basketCoupler, Flanged £ 4.32 5.18 Add to basketReducer, Screwed £ 6.00 7.20 Add to basket