B-Line Eaton series box suppor...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,686.57
B-Line Eaton series box support fasteners, Communication and low , 1" Height, 1" Length, 1" Width, 0.52lbs, 0.63" Raise, Uni-Mount box support/cover p

B-Line Eaton series box support fasteners, Communication and low , 1" Height, 1" Length, 1" Width, 0.52lbs, 0.63" Raise, Uni-Mount box support/cover p

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Model: BB45-10
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,686.57
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Eaton B-Line series box support fasteners, Communication and low voltage, 1" Height, 1" Length, 1" Width, 0.52lbs, 0.63" Raise, Uni-Mount box support/cover plate mounting brackets, Double gang, Pre-galvanized

Manufacturer Resources

Product Specs

Certifications:
UL/CUL listed
Product Height:
1 in
Product Length Depth:
1 in
Product Weight:
.52 lb
Product Width:
1 in
Department:
Electrical
Product Finish:
Pre-galvanized
Product Size:
5/8 inch raise
Product Material:
Steel

B-LINE BB45-10 – Frequently Asked Questions

1) What is the Eaton B-Line BB45-10 box support bracket used for?
The BB45-10 is a Uni-Mount box support and cover plate mounting bracket for double gang communication and low voltage boxes. It carries the box off the stud or support and provides a raise so the device and cover plate sit out flush with the finished wall surface.
2) How much raise does the B-Line BB45-10 bracket give the device box?
It sets the box out 5/8 inch (stated elsewhere as a 0.63 inch raise). That matters when you are mounting over 5/8 inch drywall or a similar finish thickness, since the raise is what keeps the low voltage device and cover plate flush instead of recessed behind the wall board.
3) Will the BB45-10 work with a single gang low voltage box?
No. The BB45-10 is a double gang support bracket, so it is sized and drilled for a two gang box and cover plate. For a single gang opening you need the single gang version of the Uni-Mount bracket instead.
4) Is the B-Line BB45-10 box support UL listed for a commercial job?
Yes, the bracket is UL/CUL listed, so it satisfies inspectors on both US and Canadian projects where listed box support hardware is called for.
5) What material and finish is the B-Line BB45-10 bracket, and can it be used in a damp or unfinished area?
Steel with a pre-galvanized finish. Pre-galvanized steel is the standard choice for dry interior work and concealed locations such as stud bays and plenum runs. For exterior or wet locations, specify a hot-dip galvanized or stainless support instead.
6) Can I use the BB45-10 to mount a standard power receptacle box?
It is specified for communication and low voltage applications, which is the typical use for a bracket and cover plate ring of this type (data, voice, coax, control). For line voltage device boxes, use a support and mounting bracket rated for that use rather than this one.
How fast can I get the B-LINE BB45-10 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 B-LINE BB45-10 come with a warranty?
Absolutely. The B-LINE BB45-10 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 B-LINE BB45-10?
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 B-LINE BB45-10 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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