View basket “MT 20MM STD. COUPLER WHI” has been added to your basket.MT MER2WH Extension Ring 20mm Whi Part Number: MER2WH Category: 20mm White ONLY £ 10.96 13.15 Excl.VATIncl.VAT - MT MER2WH Extension Ring 20mm Whi quantity + Add to basket Branch Stock Data Sheets Rapid Electrical SloughRapid Electrical Watford10Technical Data SheetCatalogue PageRelated productsMT 20MM TERMINAL BOX WHI £ 10.59 12.71 Add to basketMT 20MM FEMALE ADAPTOR WHI £ 4.09 4.91 Add to basketMT 20MM STD. COUPLER WHI £ 2.88 3.46 Add to basketMT 20MM INSPEC ELBOW WHI £ 10.99 13.19 Add to basket