ARLINGTON BE1R Ceiling Box Extender Plastic
Arlington’s non-conductive box extenders extend metal or non-metallic electrical boxes up to 1-1/2 inches and comply with 2017 NEC Article 314.20.
- Extends box up to 1-1/2” to bring it level with ceiling surface
- Trims to accommodate shallow boxes or to avoid obstructions
- Manufactured from 105°C continuous use 94V0 rated flame retardant plastic for safer installations
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