B-Line BA-4-9-W Eaton series a...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$53.88
$5.09
B-Line BA-4-9-W Eaton series acoustical tee and t-bar fasteners, Acoustical tee, 1" Height, 1" Length, 1" Width, 0.032lbs, Stud length: 0.63", 0.56" Twist fasteners, 40 lbs load capacity, White

B-Line BA-4-9-W Eaton series acoustical tee and t-bar fasteners, Acoustical tee, 1" Height, 1" Length, 1" Width, 0.032lbs, Stud length: 0.63", 0.56" Twist fasteners, 40 lbs load capacity, White

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Model: BA-4-9-W
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$53.88
$5.09
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Eaton B-Line series acoustical tee and t-bar fasteners, Acoustical tee, 1" Height, 1" Length, 1" Width, 0.032lbs, Stud length: 0.63", 0.56" Twist fasteners, 40 lbs load capacity, White

Manufacturer Resources

Product Specs

Application:
Supports electrical fixtures from 0.56 inch T-bar
Certifications:
UL/CUL listed
Load Capacity:
40 lbs
Product Category:
Acoustical tee
Product Height:
1 in
Product Length Depth:
1 in
Product Weight:
.032 lb
Product Width:
1 in
Department:
Electrical
Product Group:
Fasteners
Product Subgroup:
Other Fasteners
Product Type:
0.56" Twist fasteners
Product Size:
Stud length: 0.63 inch
Product Details:
0.56" Twist fasteners

B-LINE BA-4-9-W – Frequently Asked Questions

1) How much weight can a BA-4-9-W acoustical tee fastener hold?
Rated at 40 lbs load capacity. That covers most lay-in and surface electrical fixtures, small luminaires, and signage hung from the grid. Heavier loads should be carried back to structure with independent support wires rather than the ceiling tee.
2) Is the B-Line BA-4-9-W twist fastener UL listed?
Yes, the BA-4-9-W carries a UL/CUL listing, so it covers both US and Canadian installations where an inspector wants a listed ceiling grid attachment for electrical fixtures.
3) What does the BA-4-9-W acoustical tee fastener actually do on the job?
It is a twist-on clip that grips the flange of a 0.56 inch suspended ceiling tee and gives you an attachment point for electrical fixtures, without drilling or wiring back to deck. Twist it onto the bar, hang the fixture off the stud. The white finish keeps it inconspicuous against standard grid.
4) How long is the stud on the BA-4-9-W, and will it clear a fixture bracket?
Stud length is 0.63 inch. That is enough to pass a thin fixture bracket or hanger tab and take a nut, but a thick mounting flange or stacked hardware can eat the thread. Check your fixture's bracket thickness against the 0.63 inch before you commit to a full ceiling of them.
5) How much room does a B-Line acoustical tee fastener take up above the ceiling?
The body measures 1 x 1 x 1 inch and weighs about .032 lb, so it adds almost nothing in a tight plenum and the bulk sits at the grid line rather than up in the cavity.
6) What part number do I order for the white 9/16 inch grid twist fastener from B-Line?
Order B-Line BA-4-9-W. That is the white version of the Eaton B-Line acoustical tee fastener for 0.56 inch twist mounting, 40 lb capacity, with a 0.63 inch stud.
How fast can I get the B-LINE BA-4-9-W 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 BA-4-9-W come with a warranty?
Absolutely. The B-LINE BA-4-9-W 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 BA-4-9-W?
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 BA-4-9-W 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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