View basket “MT 20MM TEE BOX 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 Watford9Technical Data SheetCatalogue PageRelated productsMT 20MM TEE BOX WHI £ 12.70 15.24 Add to basketMT 20MM STD. COUPLER WHI £ 2.88 3.46 Add to basketMT 20MM LOOP-IN BOX WHI £ 8.81 10.57 Add to basketMT 20MM TERMINAL BOX WHI £ 10.59 12.71 Add to basket