KNOCK OUT BOXES Sort by: Title Price Popularity 4 x 2 Gang Knock Out Box 47mm, Combination Plate Price £51.98 £43.32 Code: HGS07/C4 Available In 3-7 Days Add To Cart Connector for Coupling Metal Knockout Boxes Price £7.68 £6.40 Code: SB604 42 in Stock Add To Cart Showing 1 to 2 of 2 entries