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 Watford9Technical Data SheetCatalogue PageRelated productsMT 20MM LOOP-IN BOX WHI £ 8.81 10.57 Add to basketMT 20MM STD. COUPLER WHI £ 2.88 3.46 Add to basketMT 20mm 4-Way Box Whi £ 15.48 18.58 Add to basketMT 20MM RND U CLIP WHI £ 3.04 3.65 Add to basket