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Flush Metal Mounting Boxes

Choose our flush metal mounting boxes for a strong, compliant and discreet way to mount sockets and switches in solid walls. With multiple sizes, depths and knockouts, they make first-fix wiring faster, tidier and longer-lasting on any project.

Items 1-12 of 42

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  • Greenbrook 1G 25mm KO Box (125)
    Greenbrook 1G 25mm KO Box (125)

    Product Code: 125

    Delivery Time:
    Next Working Day Delivery
    £0.30 £0.25
  • Greenbrook 2 Gang 25mm KO Box (225)
    Greenbrook 2 Gang 25mm KO Box (225)

    Product Code: 225

    Delivery Time:
    From 3 - 4 Working Days
    £0.42 £0.35
  • Greenbrook 1G 35mm KO Box (135)
    Greenbrook 1G 35mm KO Box (135)

    Product Code: 135

    Delivery Time:
    Next Working Day Delivery
    £0.45 £0.37
  • Greenbrook 2G 35mm KO Box (235)
    Greenbrook 2G 35mm KO Box (235)

    Product Code: 235

    Delivery Time:
    Next Working Day Delivery
    £0.65 £0.54
  • 1 Gang 47mm Deep Galvanised Steel K.O. Box
    Click Essentials 1 Gang 47mm Deep Galvanised Steel K.O. Box (WA097)

    Product Code: WA097

    Delivery Time:
    From 4 - 5 Working Days
    £0.71 £0.59
  • Greenbrook 2G 47mm KO Box (247)
    Greenbrook 2G 47mm KO Box (247)

    Product Code: 247

    Delivery Time:
    Next Working Day Delivery
    £0.92 £0.77
  • 1 Gang 25mm Deep Galvanised Steel K.O. Box
    Click Essentials 1 Gang 25mm Deep Galvanised Steel K.O. Box (WA093)

    Product Code: WA093

    Delivery Time:
    Next Working Day Delivery
    £0.43 £0.36
  • 2 Gang 25mm Deep Galvanised Steel K.O. Box
    Click Essentials 2 Gang 25mm Deep Galvanised Steel K.O. Box (WA094)

    Product Code: WA094

    Delivery Time:
    Next Working Day Delivery
    £0.51 £0.42
  • 1 Gang 35mm Deep Galvanised Steel K.O. Box
    Click Essentials 1 Gang 35mm Deep Galvanised Steel K.O. Box (WA095)

    Product Code: WA095

    Delivery Time:
    Next Working Day Delivery
    £0.46 £0.38
  • 2 Gang 35mm Deep Galvanised Steel K.O. Box
    Click Essentials 2 Gang 35mm Deep Galvanised Steel K.O. Box (WA096)

    Product Code: WA096

    Delivery Time:
    Next Working Day Delivery
    £0.60 £0.50
  • 35mm 2 Gang Steel Extension Box
    Greenbrook 235EB 35mm 2 Gang Steel Extension Box

    Product Code: 235EB

    Delivery Time:
    Next Working Day Delivery
    £1.06 £0.88
  • 25mm 2 Gang Steel Extension Box
    25mm 2 Gang Steel Extension Box - 225EB

    Product Code: 225EB

    Delivery Time:
    Next Working Day Delivery
    £0.96 £0.80

Help us stock the items you need

If there is something you require that is not on our site, simply give us a call on 01424 220384 or send us a message via our contact form and we’ll do our best to get it added to our online electrical wholesale store.

Trades Man Outside A VanTrustpilot Excellent Rating

Our flush metal mounting boxes provide a secure, robust solution for installing electrical switches, sockets and other accessories neatly within the wall. Designed for use in brick or blockwork, these boxes allow a flush finish for a clean, professional appearance in domestic, commercial and industrial environments. Available in a range of sizes and depths, with multiple knockout options for easy cable entry, our flush metal boxes are manufactured to meet UK wiring regulations and fire safety requirements. Choose from single and double gang options to suit your installation, ensuring long-lasting performance, safe containment and a tidy, unobtrusive result.