Switch Box Single 20 MM Quantity 1 2 3 4 5 6 7 8 9 10 Add to basket Add to wish list Reviews This product does not have any reviews yet. Add your review You may also like Switch Box Twin 20 MM Loop-In-Box 20mm Products you recently viewed 4 Way Consumer Unit -ABB Exit Light - Double Sided Bell Push Switch - MK UT61B - Digital Multimeter True RMS W/O temp 16A Single Socket Universal - MK Loop-In-Box 20mm