METAL BACK BOX Flush SINGLE DOUBLE Gang Dual Switch Socket 16mm 25mm 35mm 47mm
Depth: 16mm 25mm 35mm 47mm. 47mm 68.3mm x 68.3mm x 47mm. 47mm - 1x adjustable lug, 3 fixed lugs with 1 x 25mm knockouts. Number of Gangs: 1 Gang, 2 Gang, Dual (1G+1G). 47mm 129mm x 68.3mm x 47mm. 16mm 70mm x 70mm x 16mm.