Product Description
Arlington BE1R – Ceiling Box Extender
- For set back ceiling boxes
- Fits 3-1/2″ and 4″ round or octagonal boxes
- Complies with 2005 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 105C continuous use 94V0 rated flame retardant plastic for safer installations
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