View basket “Circular Box, Terminal 1 Way, Extension” has been added to your basket.Coupler Part Number: DT31120G Category: 20mm ONLY £ 0.63 0.76 Excl.VATIncl.VAT - Coupler quantity + Add to basket Branch Stock Data Sheets Rapid Electrical SloughRapid Electrical Watford130Technical Data SheetCatalogue PageRelated productsCircular Box, Terminal 1 Way, Extension £ 8.28 9.94 Add to basketBush, Male Long £ 0.96 1.15 Add to basketCircular Box, Tee 3 Way POA POA Read moreReducer, Screwed £ 2.25 2.70 Add to basket