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Manufacturer Resources
Product Specs
- Application:
- 42 in runway width
- Certifications:
- UL Listed
- Product Height:
- 7.625 in
- Product Length Depth:
- 27 in
- Product Weight:
- 5 lb
- Product Width:
- 24 in
- Special Features:
- Yellow zinc
- Department:
- Electrical
- Product Group:
- Clamps & Supports
- Product Subgroup:
- Supports
- Product Type:
- Cable runway center hung supports
- Product Details:
- Cable runway center hung supports
- Product Material:
- Aluminum
- Product Length:
- 27 in
B-LINE SB2127S242YZ – Frequently Asked Questions
1) How much room do I need above the runway for this B-Line center hung support?
Plan on 7.625 inches of height for the support itself, with a 24 inch width and 27 inch length/depth. Add your threaded rod drop length on top of that when you lay out clearance to the deck, sprinkler lines and lighting.
2) Is this B-Line runway support UL Listed for an institutional or data center spec?
Yes, the SB2127S242YZ carries a UL Listed certification, which is normally what a spec on a telecom or data room drawing is asking for on runway support hardware.
3) What is a center hung runway support used for instead of a wall or rack mount?
A center hung support hangs the runway from the structure above, typically on threaded rod dropped from the deck, and carries the stringers from the middle rather than from a wall angle or the top of a relay rack. Use it where the cable run crosses open floor space with no wall or cabinet line to land on. If your runway terminates at a wall or sits on top of equipment racks, a wall bracket or rack-mount kit is the better choice.
4) Is the SB2127S242YZ aluminum or steel, and what does the yellow zinc mean?
The support body is aluminum, with a yellow zinc finish called out as its special feature. Aluminum keeps the weight down at 5 lb per support, which matters when you are hanging a long run overhead off threaded rod.
5) Does the SB2127S242YZ come with threaded rod and anchors?
What you receive is the support bracket itself, a 5 lb aluminum assembly. Threaded rod, the anchors or beam clamps into the structure above, and the hardware tying the stringers into the runway splices are separate items you spec to your own drop height and deck type.
How fast can I get the B-LINE SB2127S242YZ 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 SB2127S242YZ come with a warranty?
Absolutely. The B-LINE SB2127S242YZ 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 SB2127S242YZ?
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 SB2127S242YZ 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.