4 in. Square Electrical Box Extender, 1-1/2 in. Deep, with Multiple KO's for Switch Boxes
5.0 (76 items)
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Product details
| Management number | 213632787 | Release Date | 2026/04/12 | List Price | $36.00 | Model Number | 213632787 | ||
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Boost your electrical installations with this 4-inch square electrical box extender, engineered to offer extra cubic space for intricate setups. At 1.5 inches deep, it features eight 1/2-inch and four 3/4-inch knockouts, making it adaptable for diverse switch box configurations. Ideally suited as an outlet box for surface-mounted conduit, this extender is built from sturdy 1/16-inch pre-galvanized steel, ensuring longevity and reliability in any electrical setup. Suitable for both residential and commercial use, this product streamlines installation while accommodating more wiring and components.
| Color | Gray |
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| Brand Name | Raco |
| Manufacturer | Raco |
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