B-Line Eaton series data and l...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,965.96
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B-Line Eaton series data and low support fasteners, Cable to beam fastener, Beam mount, 1/8" Min flange thickness, 1/4" Max flange thickness, 1-5/16"

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Model: BCH21-U-2-4

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

$1,965.96
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Eaton B-Line series datacomm and low voltage support fasteners, Cable to beam fastener, Beam mount, 1/8" Min flange thickness, 1/4" Max flange thickness, 1-5/16" Hook, 1 J-hook, Pre-galvanized, Load capacity of 30 lbs, Steel

Manufacturer Resources

Product Specs

Certifications:
UL/CUL listed
Hook Size:
1.31 in
Load Capacity:
30 lb
Mounting Dimensions Max:
1/4"
Mounting Dimensions Min:
1/8"
Number Of J Hooks:
1
Product Height:
5.15 in
Product Length Depth:
1.875 in
Product Weight:
.426 lb
Product Width:
1.52 in
Special Features:
Beam mount
Department:
Electrical
Product Group:
Fasteners
Product Subgroup:
Other Fasteners
Product Type:
Cable to beam fastener
Product Finish:
Pre-galvanized
Product Details:
Cable to beam fastener
Product Material:
Steel

B-LINE BCH21-U-2-4 – Frequently Asked Questions

1) Will the B-Line BCH21-U-2-4 J-hook clamp onto my beam flange, and what flange thickness does it grip?
The BCH21-U-2-4 is a beam-mount cable fastener that clamps to flanges from 1/8 inch to 1/4 inch thick. Anything thinner or thicker than that range and the clamp will not seat properly, so measure the flange edge on your bar joist, purlin, or I-beam before ordering. No drilling or welding is needed, it grips the flange edge directly.
2) Is this B-Line cable hook UL listed for low voltage cable support?
Yes, the BCH21-U-2-4 cable-to-beam fastener is UL/CUL listed. That is the detail an inspector or an institutional spec writer usually wants on a datacomm support in a commercial ceiling space.
3) Does each BCH21-U-2-4 come with the beam clamp attached, or do I order that separately?
It ships as one assembled unit: a single J-hook already mated to the beam clamp. One part number per support point, nothing else to buy for the attachment. You only add cable ties or retainer straps if your spec calls for securing the bundle in the hook.
4) Can I use this beam clamp J-hook in a damp or unfinished area?
The hook and clamp are steel with a pre-galvanized finish, which handles ordinary indoor and unconditioned spaces like warehouses, plenums, and parking structures. It is not a stainless or hot-dip part, so for direct weather exposure or corrosive process areas specify a heavier corrosion finish instead.
How fast can I get the B-LINE BCH21-U-2-4 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 BCH21-U-2-4 come with a warranty?
Absolutely. The B-LINE BCH21-U-2-4 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 BCH21-U-2-4?
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 BCH21-U-2-4 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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