6-Pack with Hardware Included: Package includes six box extenders and 36 machine screws, providing complete hardware for six full installations without separate fastener purchases. 1.5-Inch Depth Extension: Extends existing electrical box depth by up to 1.5 inches to accommodate devices that sit too proud of the wall surface after drywall installation. Two-Hour Fire Resistance Rating: High-temperature-resistant plastic construction meets NEC code fire safety requirements for residential, office, and commercial electrical installations. ETL Certified Construction: Tested and listed by ETL to confirm compliance with North American electrical safety standards for use with outlets, switches, and GFCI receptacles. Full Insulated Barrier Design: Creates a complete insulated enclosure around each electrical device, reducing risk of arcing, shock, and heat exposure during normal operation. Wide Installation Compatibility: Accommodates standard outlets, switches, GFCIs, and other accessories; suitable for 3-gang boxes in residential, office, and commercial construction projects.
6-Pack with Hardware Included: Package includes six box extenders and 36 machine screws, providing complete hardware for six full installations without separate fastener purchases
1.5-Inch Depth Extension: Extends existing electrical box depth by up to 1.5 inches to accommodate devices that sit too proud of the wall surface after drywall installation
Two-Hour Fire Resistance Rating: High-temperature-resistant plastic construction meets NEC code fire safety requirements for residential, office, and commercial electrical
ETL Certified Construction: Tested and listed by ETL to confirm compliance with North American electrical safety standards for use with outlets, switches, and GFCI receptacles
Full Insulated Barrier Design: Creates a complete insulated enclosure around each electrical device, reducing risk of arcing, shock, and heat exposure during normal operation
Wide Installation Compatibility: Accommodates standard outlets, switches, GFCIs, and other accessories; suitable for 3-gang boxes in residential, office, and commercial