Knock out boxes | Metal Boxes

£0.40

Knockout / Switch & Socket Boxes 16mm deep Knockout boxes conform to BS 4662 Knockout Boxes comes with...

£0.45

Knockout / Switch & Socket Boxes - 25mm 1 gang Knockout boxes conform to BS 4662 Knockout Boxes...

£0.50

Knockout / Switch & Socket Boxes - 25mm 2 gang Knockout boxes conform to BS 4662 Knockout Boxes...

£0.55

Knockout / Switch & Socket Boxes - 35mm 1 Gang Knockout boxes conform to BS 4662 Knockout Boxes...

£0.65

Knockout / Switch & Socket Boxes - 35mm 2 deep Knockout boxes conform to BS 4662 Knockout Boxes...

£0.80

Knockout / Switch & Socket Boxes - 47mm 1 Gang Knockout boxes conform to BS 4662 Knockout Boxes...

£1.20

Knockout / Switch & Socket Boxes - 47mm 2 Gang Knockout boxes conform to BS 4662 Knockout Boxes...