Steel City RS 15 4" Square Box...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$174.59
$147.48

Steel City RS 15 4" Square Box Surface Cover, 1/2 Inch Deep, Pre-Galvanized Steel

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Model: RS 15
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$174.59
$147.48
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Manufacturer Resources

Product Specs

Country Of Origin:
United States
Selling Unit Of Measure:
each
Standards:
UL E2969
Surface Finishing:
Pre-Galvanized
Volume:
5 in³
Department:
Electrical
Product Group:
Boxes & Enclosures
Product Subgroup:
Box Covers
Product Type2:
Outlet Box Covers
Product Size:
4 Inches
Product Color:
Silver
Product Shape:
Square
Product Material:
Steel
Product Type:
Blank Cover

Steel City RS 15 – Frequently Asked Questions

1) Will the Steel City RS 15 cover fit a standard 4 inch square outlet box?
Yes. The RS 15 is a 4 inch square surface cover, so it mounts to standard 4 inch square (4S) boxes using the box's two diagonal cover screw holes. The raised 1/2 inch depth sits proud of the box face, which is what gives you the extra wiring room inside.
2) Is a pre-galvanized steel box cover OK outdoors or in a damp location?
The RS 15 is pre-galvanized steel, which is a dry and damp indoor finish, not a wet-location or outdoor cover. For exterior work use a gasketed weatherproof cover with a hot-dip galvanized or die-cast body rated for wet locations.
3) Can I use the RS 15 cover to hang a light fixture from 1/2 inch pipe?
No. The RS 15 is a flat-mount raised surface cover with a 1-3/4 inch round opening, not a pipe-hanging cover. For suspending from 1/2 or 3/4 inch pipe, use the RACO 897KH KWIK-HANG swivel cover for 4 inch square boxes instead.
4) What size opening does the Steel City RS 15 surface cover have?
It has a single 1-3/4 inch diameter round opening, the common size for a surface-mounted fixture canopy, pull chain holder, or round device plate on a 4 inch square box.
5) Is the Steel City RS 15 sold individually or by the box?
It is sold each, so you can order the exact count for a job rather than a full carton. The cover is US made.
How fast can I get the Steel City RS 15 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 Steel City RS 15 come with a warranty?
Absolutely. The Steel City RS 15 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 Steel City RS 15?
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 Steel City RS 15 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.