3-Gang Electrical Outlet Box Extender w/ Larger Flange (White)

Arlington's non-conductive box extenders extend set back metal or non-metallic electrical boxes up to 1-1/2 inches, the easy way!

Features:

• Functions with all standard devices, switches, and GFCIs
• Allows the contractor to comply with NEC Article 314.20
• Levels and supports the wiring device where the box is set back from the wall surface (adjusts up to a 1-1/2" box extension)
• Works in handy boxes and 4" square electrical boxes with plaster rings for single switches or receptacle
• Manufactured from 105°C continuous use 94V0 rated flame retardant plastic for safer installations
• 2 hour fire rating