Metal Back Boxes
WME's metal back boxes provide a robust mounting for switches and sockets — Knightsbridge galvanised steel flush boxes and metal-clad surface boxes in 1 and 2 gang, across 16mm to 47mm depths with knockouts. For commercial, industrial and metal-clad installations, they're the durable alternative to plastic pattress.
Part of our wiring accessories range — see also outdoor IP-rated boxes and sockets & outlets.
Back boxes are from Knightsbridge, made to BS standards. First-fixing a job? See our Help & Support guides.
Save £1.02
Durable Design£ 5 17RRP: £6.1925 Years WarrantyFast delivery Mon, 27 Jul
Save £1.56
Adjustable Lug£ 1 95RRP: £3.5125 Years WarrantyFast delivery Mon, 27 Jul
Save £2.25
Durable Steel£ 2 90RRP: £5.1525 Years WarrantyFast delivery Mon, 27 Jul
Save £3.46
Durable Steel£ 5 29RRP: £8.7525 Years WarrantyFast delivery Mon, 27 Jul
Save £1.48
Knightsbridge: GSK194MM, 47mm Galvanised Steel Back Box, 2x2G Capacity, 130 x 157mm
Durable Steel£ 6 21RRP: £7.6925 Years Warranty
Save £1.70
Durable Steel£ 2 27RRP: £3.9725 Years WarrantyFast delivery Mon, 27 Jul
Save £1.75
Robust Steel Box£ 3 40RRP: £5.1525 Years WarrantyFast delivery Mon, 27 Jul
Save £1.91
Durable Steel£ 2 77RRP: £4.6825 Years WarrantyFast delivery Mon, 27 Jul
Save £2.87
Knightsbridge: GSK298MM, 47mm Galvanised Steel Multimedia Back Box, 1mm Thick, 4 x 2G
Durable Steel£ 12 12RRP: £14.9925 Years Warranty
Save £2.48
Durable Steel£ 4 91RRP: £7.3925 Years WarrantyFast delivery Mon, 27 Jul
Save £3.38
Quality Steel£ 6 62RRP: £10.0025 Years WarrantyFast delivery Mon, 27 Jul
Save £2.31
Knightsbridge: GSK35, 1G 35mm Galvanised Steel Wiring Box, Heavy Duty, 1mm Steel, Pack of 10
Heavy Duty£ 3 15RRP: £5.4625 Years WarrantyFast delivery Mon, 27 Jul
Save £3.19
Durable Steel£ 4 16RRP: £7.3525 Years WarrantyFast delivery Mon, 27 Jul
Save £0.49
Heavy Duty£ 2 42RRP: £2.9125 Years WarrantyFast delivery Mon, 27 Jul
Save £0.57
Heavy Duty£ 2 97RRP: £3.5425 Years WarrantyFast delivery Mon, 27 Jul
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-
Save £1.02
Durable Design£ 5 17RRP: £6.1925 Years WarrantyFast delivery Mon, 27 Jul
-
Save £1.56
Adjustable Lug£ 1 95RRP: £3.5125 Years WarrantyFast delivery Mon, 27 Jul
-
Save £2.25
Durable Steel£ 2 90RRP: £5.1525 Years WarrantyFast delivery Mon, 27 Jul
-
Save £3.46
Durable Steel£ 5 29RRP: £8.7525 Years WarrantyFast delivery Mon, 27 Jul
-
Save £1.48
Knightsbridge: GSK194MM, 47mm Galvanised Steel Back Box, 2x2G Capacity, 130 x 157mm
Durable Steel£ 6 21RRP: £7.6925 Years Warranty -
Save £1.70
Durable Steel£ 2 27RRP: £3.9725 Years WarrantyFast delivery Mon, 27 Jul
-
Save £1.75
Robust Steel Box£ 3 40RRP: £5.1525 Years WarrantyFast delivery Mon, 27 Jul
-
Save £1.91
Durable Steel£ 2 77RRP: £4.6825 Years WarrantyFast delivery Mon, 27 Jul
-
Save £2.87
Knightsbridge: GSK298MM, 47mm Galvanised Steel Multimedia Back Box, 1mm Thick, 4 x 2G
Durable Steel£ 12 12RRP: £14.9925 Years Warranty -
Save £2.48
Durable Steel£ 4 91RRP: £7.3925 Years WarrantyFast delivery Mon, 27 Jul
-
Save £3.38
Quality Steel£ 6 62RRP: £10.0025 Years WarrantyFast delivery Mon, 27 Jul
-
Save £2.31
Knightsbridge: GSK35, 1G 35mm Galvanised Steel Wiring Box, Heavy Duty, 1mm Steel, Pack of 10
Heavy Duty£ 3 15RRP: £5.4625 Years WarrantyFast delivery Mon, 27 Jul -
Save £3.19
Durable Steel£ 4 16RRP: £7.3525 Years WarrantyFast delivery Mon, 27 Jul
-
Save £0.49
Heavy Duty£ 2 42RRP: £2.9125 Years WarrantyFast delivery Mon, 27 Jul
-
Save £0.57
Heavy Duty£ 2 97RRP: £3.5425 Years WarrantyFast delivery Mon, 27 Jul