Top 6 Best Box Extender 1 Gang

Used for extending set back electrical boxes up to 1-12-inches, levels and supports wiring device. Automatically levels and supports outlets, switches, GFCIs, and other standard devices. Works with handy boxes and 4-inch square electrical boxes with plaster rings for single switches. Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating. Compliant with 2008 NEC Article 314.2. Used for extending set back electrical boxes up to 1-12-Inch, levels and supports wiring device. Automatically levels and supports outlets, switches, GFCIs, and other standard devices. Also used for handy boxes and 4-Inch square electrical boxes with plaster rings for single switches or receptacles. Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating. Compliant with 2008 NEC Article 314.2.

Used for extending set back electrical boxes up to 1-12-inches, levels and supports wiring device. Automatically levels and supports outlets, switches, GFCIs, and other standard devices. Works with handy boxes and 4-inch square electrical boxes with plaster rings for single switches. Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating. Compliant with 2008 NEC Article 314.2. Used for extending set back electrical boxes up to 1-12-Inch, levels and supports wiring device. Automatically levels and supports outlets, switches, GFCIs, and other standard devices. Also used for handy boxes and 4-Inch square electrical boxes with plaster rings for single switches or receptacles. Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating. Compliant with 2008 NEC Article 314.2.

Pack of 2 1 Gang extending electrical boxes. Used for extending electrical boxes up to 1-12-inches. Automatically levels and supports outlets, switches, GFCIs, receptacles and other standard devices. Works with handy boxes and 4-inch square electrical boxes with plaster rings for single switches. Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating. Compliant with 2008 NEC Article 314.2. Manufacturer limited lifetime warranty.

No need to remove the existing shallow box, just attach this Non-metallic box extender adds height and depth to an electrical box. Finishes with any standard 1-gang wall plate. Fast, easy and convenient, so you save time and money. Non-Metallic Box Extender, extends a shallow box 58 inches. can be used for indoor and outdoor applications basically, anywhere you need a box extender. Allows you to install larger devices such as GFCIs in shallow boxes, Made of heavy-duty, non-conductive plastic. Dimension Height 5.117-Inch x Width 3.336-Inch x Deep 0.625-Inch..

Used to provide additional capacity needed for NEC box fill requirements. Installation hardware, gasket, and ground screw provided. Internal threads. Hubs accept all threaded fittings. Threaded conduit.

Used for extending electrical boxes up to 1-12-inches. Automatically levels and supports outlets, switches, GFCIs, receptacles and other standard devices. Works with handy boxes and 4-inch square electrical boxes with plaster rings for single switches. Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating. Compliant with 2008 NEC Article 314.2. Manufacturer limited lifetime warranty.

Arlington Single-Gang Box Extender, Heavy-Duty Plastic. Manufacturer Part Number BE1. Manufacturer ARLINGTON INDUSTRIES.

Arlington Industries BES1.

Allows the contractor to comply with 2005 NEC Article 314 20. Works in handy boxes and 4 Inch square electrical boxes with plaster rings for single switches or receptacle. Manufactured from 105 degree C continuous use 94VO rated flame retardant plastic for safer installations. Functions with all standard devices Switches, and GFCIs. Levels and supports the wiring device where the box is set back from the wall surface adjusts up to a 1-12 Inch box extension.

Item Weight 0.6 lb. Country of Origin China. Brand name Hubbell. Item Dimensions 12.25L x 12.25W x 3.0H.