
4" Octagonal Concrete Outlet Box Cover with Knockouts
Pairs well with
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This 4" octagonal concrete box cover is designed to provide a secure and durable enclosure for electrical wiring in concrete applications. Made from 16-gauge sheet steel with a galvanized finish, it offers excellent corrosion resistance and long-lasting performance. The flat design ensures a flush fit, while the pre-punched knockouts (KOs) allow for easy conduit access.
Key Features:
- Size: 4" octagonal flat cover for concrete outlet boxes
- Material: 16 GA sheet steel for strength and durability
- Finish: Galvanized for corrosion resistance
- Knockouts (KOs): (3) 1/2" KOs and (2) 3/4" KOs for flexible conduit entry
- Application: Ideal for covering and protecting electrical connections in concrete installations
- Installation: Designed for a secure and flush fit with compatible concrete outlet boxes

4" Octagonal Concrete Outlet Box Cover with Knockouts
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Shipping Information
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Non-defective items may be returned within 30 days with a 30% restocking fee. Shipping costs are non-refundable, and return shipping is the customer’s responsibility. See our full Return Policy.
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