3-Gang Slider Box - 91004834466

Highlights

• Internal rails guide slider plate for smooth mounting adjustability in wall substrates from 1/2 in. to 1-3/8 in. thick and ceiling substrates from 1/2 in. to 1-5/32 in.
• Slider plate holds screws in ready position to enable contractor to mount boxes faster
• Square corner wall box design and round exterior ceiling box profile allows easy wall cut-in (old work applications)
• Molded spline device holes for quick device screw installation in wall boxes