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Manufacturer Resources
Product Specs
- Certifications:
- cULus Listed
- Product Diameter:
- .375 in
- Product Height:
- 13.375 in
- Product Weight:
- .23 lb
- Special Features:
- Used with (B755-3/8)
- Thread Length:
- 4.5 in
- Department:
- Electrical
- Product Type:
- J-hook
- Product Details:
- J-hook
- Product Material:
- Steel
B-LINE B705-J10ZN – Frequently Asked Questions
1) What size rod does the Eaton B-Line B705-J10ZN J-hook take?
It's built around a 3/8 inch rod thread, so the diameter on the hook is .375 inch. That matches standard 3/8-16 all-thread drop rod used for overhead cable support runs.
2) Does the B-Line B705-J10ZN come with the beam clamp and rod, or just the hook?
What ships is the J-hook itself, at .23 lb each. The B755-3/8 beam clamp it's used with is a separate item, and so is any threaded rod you need beyond the 4.5 inches of thread on the hook. Budget those into the order if you're building the full drop.
3) How far does the threaded portion of the B705-J10ZN extend?
Thread length is 4.5 inches, with an overall height of 13.375 inches on the hook assembly. That thread run is what gives you vertical adjustment when you hang it off a beam clamp or rod coupling.
4) Will an electro-plated zinc J-hook hold up outdoors or in a damp area?
Electro-plated zinc over steel is a light indoor finish. It's fine for dry conditioned ceiling spaces and plenums, but for exterior, wash-down, or corrosive areas you want a hot-dip galvanized or stainless support instead.
5) Can I use a J-hook like this instead of conduit or cable tray for low-voltage cable?
J-hooks are the standard choice for supporting bundled communications and low-voltage cable overhead, where tray is overkill and conduit isn't required. They give the cable a wide radius bearing surface instead of a pinch point. Where you need physical protection, containment, or a code-required raceway, tray or conduit is the right call, not a hook.
How fast can I get the B-LINE B705-J10ZN 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 B705-J10ZN come with a warranty?
Absolutely. The B-LINE B705-J10ZN 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 B705-J10ZN?
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 B705-J10ZN 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.