Item No. | Description | Size | Color | UPC | Pkg | Spec sheet | |
|---|---|---|---|---|---|---|---|
Gray | 658746111827 | 8 | |||||
1/2" | Gray | 658746110943 | 6 | ||||
3/4" | Gray | 658746112305 | 6 | ||||
1/2" | Gray | 658746110950 | 6 | ||||
3/4" | Gray | 658746110967 | 6 | ||||
Gray | 658746112091 | 6 | |||||
1/2" | Gray | 658746111087 | 6 | ||||
3/4" | Gray | 658746111094 | 6 | ||||
1/2" | Gray | 658746110813 | 8 | ||||
3/4" | Gray | 658746235653 | 8 |
Outlet Box Extensions
- cULus Listed · E362604
- Weatherproof · NEC compliant
Outlet Box Extensions — 10 part numbers, sizes 1/2" to 3/4", in gray.
- Part numbers
- 10
- Sizes
- 1/2" · 3/4"
- Colours
- Gray
- Listing
- cULus Listed, file E362604
- Material
- Die-cast metal
- Pack
- 6–8 per carton
- Catalog
- p. 22
Features
- Die Cast Metal Construction
- Powdercoat Finish
- Easy to Install
Product Inquiry
Need pricing on Outlet Box Extensions?
Send us the part numbers and quantities. Our sales team in Elizabeth, NJ will come back to you with pricing and availability.
Frequently asked about Outlet Box Extensions
When do I need an outlet box extension?
When the device or its wiring will not fit the box depth, when you need more conduit entries than the box has, or when siding or stucco has been added and the box is now recessed.
Can an extension be used on a plastic box?
Yes, provided the screw pattern matches the standard one-gang layout and the box is listed for the application.
Does the extension include a gasket?
Yes. A gasket seals the extension to the box; the cover then seals to the extension with its own gasket.
Still unsure? 1-800-394-3665 or ask our sales team.







