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, Loop-In 2 Hole £ 10.62 12.74 Add to basketCoupler, Flanged £ 4.32 5.18 Add to basketCircular Box, Angle £ 4.56 5.47 Add to basket