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 Watford498Technical Data SheetCatalogue PageRelated productsSaddle, Distance £ 1.41 1.69 Add to basketReducer, Screwed £ 6.00 7.20 Add to basketCircular Box, Loop-In 2 Hole £ 10.62 12.74 Add to basketReducer, Screwed £ 2.25 2.70 Add to basket