G&H FSS3910 Flat Plate Brushed Steel 2 Gang Double 13A Switched Socket 2.1A USB

Plate size: 85mm x 85mm (1 gang, 2 gang & 3 gang). Plate size: 145mm x 85mm (double with 13A socket). Plate size: 85mm x 85mm (1 gang & 2 gang). Plate size: 145mm x 85mm (3 gang & 4 gang). Plate size: 145mm x 85mm (4 gang).

eBay