Two Gang Non Metallic Electrical Outlet Box Extender ETL Listed White Receptacle And Switch Box Extender Fire Rated For Two Hours Includes Mounting Screws 1 Pack

Two-Gang Non-Metallic Outlet Box Extender with Fire Rating
✔️ Extends depth up to 1.5 in (38.1 mm); ETL listed; screws included

This 2-gang non-metallic box extender adds depth to recessed electrical boxes, protecting wiring and devices while meeting NEC safety requirements. It's ideal for residential and commercial installs where outlets or switches must sit flush with finished walls.

✅ Extends depth up to 1-1/2 in (38.1 mm) to fit deeper devices
✅ ETL-listed with a two-hour fire rating
✅ Made from high-temperature resistant plastic for durability and safety
✅ Compatible with outlets, switches, and GFCIs, providing an insulated barrier
✅ Includes 4x 6-32 x 1-1/2" flat head screws for mounting (1 pack)

💡 What is a box extender used for in electrical installations?

Box extenders are handy when you need to recess deeper boxes to sit flush with wall finishes and to protect wiring and devices.

• handy for retrofit and new builds to align wall plates with devices
• protects conductors and reduces arcing risk by adding an insulating barrier
• works with outlets switches GFCIs in 2-gang and other box sizes
• meets NEC requirements when properly installed and ETL tested