View basket “Locknut, Light Gauge” 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 productsCoupler, Flanged £ 4.32 5.18 Add to basketCircular Box, Loop-In 1 Hole £ 16.08 19.30 Add to basketBend, Inspection £ 7.56 9.07 Add to basketCircular Box, Branch 2 Way U £ 5.91 7.09 Add to basket