Designed for precise alignment of wiring devices when the electrical box is set back from the wall surface, our plastic extenders are ideal for walls or ceilings made of concrete, tile, gypsum, plastic, wood, or other combustible materials.
Key Features & Benefits:
Levels and supports wiring devices for a flush finish
Compatible with handy boxes and 4" square electrical boxes with plaster rings for single switches/receptacles
Works with all standard devices, switches, receptacles, and GFCIs
Manufactured from 105°C continuous use, 94V-0 rated flame retardant plastic for enhanced safety
Adjustable up to a 1-1/2" box extension
Plastic construction prevents stripping of wire insulation or short circuits caused by screw contact
ETL Listed (File No. G510519, 2-HR-W-C) with 2 Hour Fire Rating
Installation Notes:
For non-combustible surfaces: Box front edge shall not sit back more than 1/4" (6mm) from finished surface
For combustible surfaces: Box shall be flush with finished surface or project therefrom
Cut the flanges off the inside box extender as needed for multi-box installations
EXR-1 (Single Gang)
Product Name: Single Gang Plastic Electrical Outlet Box Extender (ETL Listed)
Product Attribute(s):
Adjustment:Up to 1-1/2" extension
Compatibility:Single gang devices, switches, receptacles, GFCIs
Size: 2.43"×4.28"×1.85" (inch), 64×45×26.5 cm (outer box)
EXR-2 (Two Gang)
Product Name: Two Gang Plastic Electrical Outlet Box Extender (ETL Listed)
Product Attribute(s):
Adjustment:Up to 1-1/2" extension
Compatibility:Two gang devices, switches, receptacles, GFCIs
Size: 4.33"×4.28"×1.85" (inch), 64×45×26.5 cm (outer box)
EXR-3 (Three Gang)
Product Name: Three Gang Plastic Electrical Outlet Box Extender (ETL Listed)
Product Attribute(s):
Adjustment: Up to 1-1/2" extension
Compatibility: Three gang devices, switches, receptacles, GFCIs
Size: 6.12"×4.28"×1.85" (inch), 84×43×37 cm (outer box)
EXR-4 (Four Gang)
Product Name: Four Gang Plastic Electrical Outlet Box Extender (ETL Listed)
Product Attribute(s):
Adjustment: Up to 1-1/2" extension
Compatibility: Four gang devices, switches, receptacles, GFCIs
Size: 7.80"×4.28"×1.85" (inch), 84×45×22 cm (outer box)