BCBs are attached to any standard electrical box using the supplied captive retaining clips. Theses clips are of a special design that will work in any plastic electrical box or metal mud extension ring. Just use your thumb to push the clips into the screw holes of any standard electrical box without having to use any tools. To remove the BCBs, just insert an ordinary awl or small Philips screwdriver into the removal hole and pop off, "push on – pop off”. Replacement BCB retaining clips can be purchased separately, or BCBs can also be attached using standard 6/32 screws if so desired.
