View basket “Circular Box, Through 2 Way” 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 products20MM GALV CONDUIT C4(3M) £ 26.84 32.21 Add to basketCircular Box, Intersection 4 Way £ 6.90 8.28 Add to basketCircular Box, Terminal 1 Way, Extension £ 8.28 9.94 Add to basketBox, Through 2 Way, Extension £ 17.28 20.74 Add to basket