The BES Series of non-metallic box extenders adds 5/8 in. of height and 5.3 cu in. to 10.5 cu in. of volume to an existing electrical box. BES2C couplers add an additional gang and 3.5 cu. in. of ...
Levels and supports the wiring device where the box is set back from the wall surface. Levels and supports the wiring device where the box is set back from the wall surface.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results