View basket “Tee, Inspection” 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 productsReducer, Screwed £ 6.00 7.20 Add to basketLocknut, Light Gauge £ 0.18 0.22 Add to basketCircular Box, Angle £ 4.56 5.47 Add to basketCircular Box, Through 2 Way £ 4.44 5.33 Add to basket