Eaton B-Line series all thread...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$174.61

Eaton B-Line series all threaded rod and drop wire supports, Conduit and cable, 1" Height, 1" Length, 1" Width, 0.009lbs, Multi-size wire fasteners, #

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Model: BW4
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$174.61
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Eaton B-Line series all threaded rod and drop wire supports, Conduit and cable, 1" Height, 1" Length, 1" Width, 0.009lbs, Multi-size wire fasteners, #12 through #8 rod size, 50 lbs vertical, 25 lbs horizontal load capacity

Manufacturer Resources

Product Specs

Certifications:
UL/CUL listed
Load Capacity:
50 lbs vertical, 25 lbs horizontal
Product Category:
Conduit and cable
Product Height:
1 in
Product Length Depth:
1 in
Product Weight:
.009 lb
Product Width:
1 in
Product Type:
Multi-size wire fasteners
Department:
Electrical
Product Group:
Fasteners
Product Subgroup:
Other Fasteners
Product Details:
Multi-size wire fasteners
Product Length:
1 in

B-LINE BW4 – Frequently Asked Questions

1) What size drop wire does the Eaton B-Line BW4 wire fastener grip?
The B-Line BW4 support fits #12 through #8 rod size, so it covers the common drop wire gauges you find already run through a ceiling grid. Because it accepts that whole range rather than a single gauge, one part number covers mixed wire in the same building.
2) Is the B-Line BW4 wire fastener UL listed for electrical work?
Yes, the BW4 is UL/CUL listed, which is what an inspector or an institutional spec usually wants to see on a conduit and cable support. The CUL side means it is accepted for Canadian work as well.
3) How much room does the B-Line BW4 fastener take up above the ceiling?
It is a 1 inch cube envelope: 1 inch height, 1 inch length and 1 inch width. In a tight plenum above a lay-in grid that matters, since the fastener adds only about an inch around the wire. Each piece weighs .009 lb, so a box of them adds nothing to the load on the wire itself.
4) What is the manufacturer part number for the B-Line multi-size wire fastener?
Order it as BW4 from Eaton's B-Line series. It is a single model, no handing or finish choice to specify, and it covers #12 through #8 rod in that one part number.
How fast can I get the B-LINE BW4 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 BW4 come with a warranty?
Absolutely. The B-LINE BW4 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 BW4?
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 BW4 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.