Steel Extension Boxes

A range of extension boxes to extend the depth of backboxes to the surface of the wall when the backbox is fixed too deep for the socket or switch to reach. Manufactured from a sturdy galvanised steel construction with fixed lugs.

Steel Extension Boxes
16mm 1 Gang Extension Boxes

16mm 1 Gang Extension Boxes

A range of extension boxes to extend the depth of backboxes to the surface of the wall when the backbox is fixed too...

16mm 1 Gang Extension Boxes

Stock Code: 35309

£226.31 (exc VAT) per 100

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16mm 2 Gang Extension Boxes

16mm 2 Gang Extension Boxes

A range of extension boxes to extend the depth of backboxes to the surface of the wall when the backbox is fixed too...

16mm 2 Gang Extension Boxes

Stock Code: 35310

£203.54 (exc VAT) per 100

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25mm 1 Gang Extension Boxes

25mm 1 Gang Extension Boxes

A range of extension boxes to extend the depth of backboxes to the surface of the wall when the backbox is fixed too...

25mm 1 Gang Extension Boxes

Stock Code: 35311

£222.52 (exc VAT) per 100

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25mm 2 Gang Extension Boxes

25mm 2 Gang Extension Boxes

A range of extension boxes to extend the depth of backboxes to the surface of the wall when the backbox is fixed too...

25mm 2 Gang Extension Boxes

Stock Code: 35312

£313.13 (exc VAT) per 100

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35mm 1 Gang Extension Boxes

35mm 1 Gang Extension Boxes

A range of extension boxes to extend the depth of backboxes to the surface of the wall when the backbox is fixed too...

35mm 1 Gang Extension Boxes

Stock Code: 35313

£250.49 (exc VAT) per 100

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35mm 2 Gang Extension Boxes

35mm 2 Gang Extension Boxes

A range of extension boxes to extend the depth of backboxes to the surface of the wall when the backbox is fixed too...

35mm 2 Gang Extension Boxes

Stock Code: 35314

£297.25 (exc VAT) per 100

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