RAB 4-Inch Square Box Cover Ki...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$116.61
$102.04
RAB 4-Inch Square Box Cover Kit - Bronze Finish - 9.5" x 6" x 4.5"

RAB 4-Inch Square Box Cover Kit - Bronze Finish - 9.5" x 6" x 4.5"

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Model: BCK-S4

In Stock (leaves warehouse same day if ordered before 3pm ET)

$116.61
$102.04
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RAB 4-Inch Square Box Cover Kit

Professional electrical box cover solution with durable bronze finish

The RAB 4-Inch Square Box Cover Kit delivers reliable electrical box protection with a professional bronze finish. This compact yet robust cover kit measures 9.5" x 6" x 4.5" and weighs 4.4 pounds, providing substantial construction for dependable performance in electrical installations.

Professional Features & Benefits

  • 4-Inch Square Design: Standard sizing ensures compatibility with common electrical box configurations for versatile installation options
  • Bronze Finish: Durable coating provides corrosion resistance and professional appearance for long-lasting service
  • Compact Dimensions: 9.5" x 6" x 4.5" profile offers space-efficient installation while maintaining robust protection
  • Substantial Construction: 4.4-pound weight indicates solid build quality for reliable electrical box coverage
  • Complete Kit: Includes necessary components for straightforward installation and immediate use

Technical Specifications

  • Lamp Info: NONFIXTURE
  • Product Finish: Bronze
  • Product Height: 4.5
  • Product Length: 9.5
  • Product Weight: 4.4
  • Product Width: 6

Professional Applications

  • Residential electrical installations
  • Commercial building electrical systems
  • Industrial facility electrical boxes
  • Maintenance and retrofit projects
  • Professional electrical contractor work
  • Building renovation electrical upgrades

Why Choose RAB Quality?

RAB delivers dependable electrical solutions with professional-grade construction and durable bronze finish. This box cover kit provides the reliable protection and quality installation components that electrical professionals trust for lasting performance.

Manufacturer Resources

Product Specs

Product Finish:
Bronze
Product Height:
4.5
Product Length:
9.5
Product Weight:
4.4
Product Width:
6
Department:
Electrical
Product Group:
Weatherproof Box Covers
Light Technology:
NONFIXTURE

RAB BCK-S4 – Frequently Asked Questions

1) What is the RAB BCK-S4 box cover kit used for?
The BCK-S4 is a cover kit for a 4-inch square electrical box, finished in bronze. It is a weatherproof box cover, not a fixture, so it carries no lamp or light engine of its own. Electricians use it to close and protect a 4-inch square box on residential, commercial, and industrial installs, including retrofit and renovation work.
2) Will the RAB BCK-S4 fit a standard 4-inch square electrical box?
Yes. The BCK-S4 is sized for the common 4-inch square box, which is the standard box used for most commercial branch circuit and fixture outlets. If your box is a 4-11/16 inch square or a round/octagon box, this is not the right cover.
3) What are the dimensions and weight of the RAB BCK-S4 cover kit?
The BCK-S4 measures 9.5 x 6 x 4.5 inches and weighs 4.4 pounds. The 4.5 inch figure is the height, so allow that much clearance off the box face for the cover and anything mounted to it.
4) Does the RAB BCK-S4 come with mounting hardware, or do I need to order parts separately?
It ships as a kit with the components needed for installation, so you are not chasing separate hardware to mount the cover to the box. What you supply is the box itself and any gasket or sealant your exterior detail calls for.
5) Is the RAB BCK-S4 a light fixture or just a cover?
Just a cover. RAB codes it NONFIXTURE, meaning there is no lamp, driver, or light source included. If you need the cover plus the luminaire, order the fixture separately and use the BCK-S4 only to close out the 4-inch square box.
6) Does the bronze RAB box cover kit match bronze RAB outdoor fixtures?
The BCK-S4 is finished in bronze, which is the same finish family RAB uses across its outdoor line, so it reads consistently with bronze wall packs, floods, and area lighting on the same building. For a property manager standardizing exterior openings, bronze is the finish to specify on this cover.
7) How do I order the RAB square box cover kit in bronze?
Order by model BCK-S4. That single part number covers the bronze 4-inch square box cover kit; there is no separate finish or size suffix to specify.
How fast can I get the RAB BCK-S4 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the RAB BCK-S4 come with a warranty?
Absolutely. The RAB BCK-S4 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the RAB BCK-S4?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the RAB BCK-S4 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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