B-Line Eaton series data and l...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,907.44
B-Line Eaton series data and low support fasteners, Hole size .265" diameter, Angle bracket cable fastener, Structural mount, 3/4" Hook, 1 J-hook, Pr

B-Line Eaton series data and low support fasteners, Hole size .265" diameter, Angle bracket cable fastener, Structural mount, 3/4" Hook, 1 J-hook, Pr

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Model: BCH21-RB
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,907.44
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Eaton B-Line series datacomm and low voltage support fasteners, Hole size .265" diameter, Angle bracket cable fastener, Structural mount, 3/4" 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
Number Of J Hooks:
1
Product Height:
3.992 in
Product Length Depth:
1.875 in
Product Weight:
.377 lb
Product Width:
1.478 in
Special Features:
Structural mount
Department:
Electrical
Product Group:
Mounting Hardware
Product Subgroup:
Brackets
Product Type:
Angle bracket cable fastener
Product Finish:
Pre-galvanized
Product Details:
Angle bracket cable fastener
Product Material:
Steel

B-LINE BCH21-RB – Frequently Asked Questions

1) How much cable can the B-Line BCH21-RB J-hook bracket hold?
The BCH21-RB angle bracket cable fastener is rated for 30 lb of load. That is the ceiling for the bundle of data or low voltage cable riding in the hook, so on long runs with heavy Cat 6 bundles you space the supports to keep each hook under that figure rather than loading one hook up.
2) What size cable bundle fits in the B-Line BCH21 hook?
One J-hook with a 1.31 in hook size, described as a 3/4 inch hook assembly. One hook per bracket, so a single cable bundle per support point. If you need to separate voice from data or keep runs segregated, you use multiple brackets rather than stacking everything into the one hook.
3) How does the BCH21-RB cable hook attach to the structure?
It is a structural mount bracket with a .265 inch diameter hole, so it bolts or screws through that hole to steel, purlin, joist or other structure. The fastener itself is not supplied, so pick the anchor to suit what you are mounting to and keep the shank within .265 inch.
4) Will a pre-galvanized steel J-hook bracket hold up in a damp or unconditioned space?
The bracket is steel with a pre-galvanized finish, which suits indoor plenum, ceiling and unconditioned interior runs. Pre-galvanized coating is a light zinc layer, so it is not the choice for direct exposure to weather or corrosive wash-down areas.
5) Can I use the B-Line BCH21-RB to support electrical branch circuit wiring?
It is built for datacomm and low voltage cable support. Power wiring has its own support rules and this hook is not sold for that duty. For structured cabling, coax, fiber and similar low voltage runs it is the right part.
6) What part number do I order for the B-Line angle bracket cable fastener with one 3/4 inch J-hook?
Order Eaton B-Line BCH21-RB. That is the single J-hook, structural mount angle bracket version, pre-galvanized steel.
7) What are the dimensions and weight of the Eaton B-Line BCH21-RB bracket?
Height 3.992 in, width 1.478 in, length/depth 1.875 in, weight .377 lb. Worth checking the 3.992 in height against your clearance above the ceiling grid or below deck before you order a box of them.
How fast can I get the B-LINE BCH21-RB 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-RB come with a warranty?
Absolutely. The B-LINE BCH21-RB 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-RB?
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-RB 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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