View basket “Box, Through 2 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, Through 2 Way £ 4.44 5.33 Add to basketSaddle, Spacer Bar £ 0.39 0.47 Add to basketBush, Male Short £ 0.72 0.86 Add to basketReducer, Screwed £ 2.25 2.70 Add to basket