说明

• Before buying, please note and accept that: 1) Size tolerance 2 mm 2) Mount screw isn't always included, please purchase it separately 3) Box coloration may possibly a bit assorted to the object you event Features: Switch Socket Base Inner Junction Box, Embedded Mount Bottom Box, Wall Switch Socket Dark Box White Installation Box 86 Type: 1 Gang 86 mm ( for single frame ) 2 Gang 146 mm ( for dual frame - short ) 2 Gang 172 mm ( for twin frame ) 3 Gang 254 mm ( for triple frame ) four Gang 343 mm ( for quadruple body )

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审核