B-Line Eaton series cable supp...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,148.38
B-Line Eaton series cable support fasteners, Acoustical tee, 0.21lbs, Height adjusts from 4.25" to 7.25", Support fasteners, 2 Max runs, 0.5" Holes al

B-Line Eaton series cable support fasteners, Acoustical tee, 0.21lbs, Height adjusts from 4.25" to 7.25", Support fasteners, 2 Max runs, 0.5" Holes al

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Model: BX4M-A28
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,148.38
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Eaton B-Line series cable support fasteners, Acoustical tee, 0.21lbs, Height adjusts from 4.25" to 7.25", Support fasteners, 2 Max runs, 0.5" Holes allow for adjustment between 4.25" and 7.25" at 0.75" increments

Manufacturer Resources

Product Specs

Application:
Supports conduit and electrical boxes above T-Bar
Certifications:
UL/CUL listed
Number Of Runs Max:
2
Product Category:
Acoustical tee
Product Height:
1 in
Product Length Depth:
1 in
Product Weight:
.21 lb
Product Width:
1 in
Special Features:
0.5" Holes allow for adjustment between 4.25" and 7.25" at 0.75" increments
Department:
Electrical
Product Group:
Clamps & Supports
Product Subgroup:
Supports
Product Type:
Support fasteners
Product Size:
Height adjusts from 4.25 inch to 7.25 inch
Product Details:
Support fasteners

B-LINE BX4M-A28 – Frequently Asked Questions

1) What is the Eaton B-Line BX4M-A28 acoustical tee support fastener actually used for?
The BX4M-A28 is a box hanger that supports conduit and electrical boxes above a T-bar suspended ceiling grid. It attaches to the acoustical tee and carries the box at an adjustable height above the grid, so the box sits where the tile line needs it rather than where the hanger happens to land.
2) How much height adjustment do I get with the B-Line BX4M-A28 box hanger above the ceiling grid?
Height adjusts from 4.25 inches to 7.25 inches. The 0.5 inch holes let you set it in 0.75 inch increments across that range, so you can pick up a fixture or box at a set depth below the deck without cutting or adding a piece.
3) How many conduit runs can one BX4M-A28 acoustical tee fastener carry?
Two runs maximum on a single fastener. If you are dropping more than two conduits at one location, plan on a second hanger rather than loading this one past its rated run count.
4) Will the BX4M-A28 work if my height needs to land between the adjustment holes?
No. The adjustment is stepped, not continuous, moving in 0.75 inch increments between 4.25 and 7.25 inches. If your box has to sit at a height that falls between those steps, or lower than 4.25 or higher than 7.25 inches above the tee, this hanger will not get you there and you need a different support.
5) Is the B-Line BX4M-A28 support fastener UL listed for inspection?
It is UL/CUL listed, which is what an inspector or a hospital, school, or government facility spec will be looking for on ceiling grid support hardware. The Canadian listing is included, so the same part covers work on both sides of the border.
6) Do I order the B-Line acoustical tee fastener by a size or is there just one part number?
There is a single model, BX4M-A28, in the Eaton B-Line series. Sizing is handled by the built-in adjustment rather than by ordering different lengths, so there is no size or finish choice to make on the order.
How fast can I get the B-LINE BX4M-A28 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 BX4M-A28 come with a warranty?
Absolutely. The B-LINE BX4M-A28 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 BX4M-A28?
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 BX4M-A28 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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