2 Gang 25mm Metal Back Box Galvanised Steel Flush Mount Box BS 4662 Evoges EMB2G35
£0.52
Ex. VAT
(over £100+VAT, applies to zone A only , £6 +VAT otherwise)
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This is the Evoges EMB2G35 2 Gang 25mm Metal Back Box Galvanised Steel Flush Mount Box BS 4662 available at Sparks for the best price.
The 2 Gang 35mm Metal Back Box is a reliable, purpose-built recessed enclosure designed to support and house a pair of standard electrical accessories — such as double sockets, light switches, USB sockets, or dimming modules — in flush wall installations.With a 35mm internal depth, it provides extra space for wiring and cables compared with shallower boxes, making it suitable for modern accessories that need a bit more room behind the faceplate.
Constructed from pre-galvanised steel, this metal back box delivers solid mechanical strength and corrosion resistance, ensuring a secure foundation during installation and long-term use. Pre-cut knockouts on the sides and back allow easy entry of cables, while the included mounting lugs and earth terminal connections simplify fixing and bonding — making it a versatile choice for both new builds and retrofit projects.
Manufactured to meet BS 4662 standards (the British and European specification for electrical junction boxes), this back box supports compliant and safe wiring installations in domestic and commercial environments. Its flush-mount design helps electrical accessories sit neatly and securely within the wall surface.
Technical Specifications
- Type: Back box — recessed / flush mount for electrical accessories
- Number of Gangs: 2 (fits two standard electrical devices)
- Internal Depth: 35mm (provides extra wiring and connection space)
- Material: Pre-galvanised steel (zinc-coated for corrosion resistance)
- Finish: Natural galvanised steel (silver/grey)
- Knockouts: Multiple pre-formed knockouts for cable entry (20mm & 25mm typical)
- Mounting Lugs: One fixed and one adjustable lug (or similar mounting points)
- Earth Terminal: Brass earth terminal(s) are often included for bonding
- Standards Compliance: BS 4662: 2006 + A1: 2009 (electrical box standard)
- Installation: Recessed into masonry, plasterboard or similar walls
- Compatible With: Standard UK 2-gang switches, sockets, dimmers, USB units etc.
Three Reasons Customers Love It
- Extra Depth for Modern Accessories: The 35mm internal depth gives handy extra space behind the accessories, helping accommodate deep or cable-rich fittings (e.g., USB sockets or smart modules) without crowding cables.
- Robust & Compliant: Made from pre-galvanised steel and built to BS 4662 standards, it delivers strong mechanical support and peace of mind in quality electrical installations.
- Easy to Install: Pre-formed knockouts, mounting lugs and earth terminal capability make wiring easier and more organised — ideal for both tradespeople and DIY wiring work.
| Switches & Sockets Specific | |
| Back Box Depth | 35mm |
| Brand | Evoges |
| Colour | Steel |
| Design Style | Contemporary |
| Finish | Galvanised Steel |
| Finish Style | Stainless |
| Gang | 2 |
| Insert | No Insert |
| Plate Dimensions | 70mm x 130mm |
| Plate Material | Metal |
| Style | Metal Back Box |
| Type | Back Box |
Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer's change. Should you require the exact item in the picture, please call or email us to enquire.
Shipping
Sparks Direct delivers via courier to the UK only; the standard delivery charge is £6 + VAT for all orders under £100 + VAT. If your order is over £120, you get free delivery (unless there's a special delivery charge for the items you wish to order or you're in shipping zone C or D). Full details for shipping charges can be found via Terms and Conditions.
If the items you order are in stock and the order is placed before 1.00pm, delivery can be made within 1-2 working days. If the items are not in stock, we will inform you via email how long it will take or ask for your confirmation if there's a long lead time.
Returns
We offer 30-day returns for unwanted items - please email us to request a returns number which will need to be quoted when the items are returned. For faulty items or items damaged in transit, please advise via email, and an appropriate returns number will be provided. Full details concerning returns and refunds can be found via our Terms and Conditions.
