B-Line Eaton series runway to ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$167.29
$158.17
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B-Line Eaton series runway to rack support kit, Used to secure cable runway to top angles of rack, Mounting plate, Includes plate, J bolts and hardwar

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Model: SB213309YZ

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

$167.29
$158.17
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Eaton B-Line series runway to rack support kit, Used to secure cable runway to top angles of rack, Mounting plate, Includes plate, J bolts and hardware, 3" upright network equipment rack top plate runway support kit,Yellow zinc finish

Manufacturer Resources

Product Specs

Application:
Used to secure cable runway to top angles of rack
Certifications:
UL Listed
Material Details:
Yellow zinc ASTM A36 steel
Mounting Method:
Mounting hole
Product Height:
2.75 in
Product Length Depth:
9.875 in
Product Weight:
3.4 lb
Product Width:
4 in
Special Features:
Includes plate, J bolts & 5⁄16-18 hardware
Department:
Electrical
Product Group:
Panels & Plates
Product Subgroup:
Plates
Product Type:
3" upright network equipment rack top plate runway support kit
Product Details:
3" upright network equipment rack top plate runway support kit

B-LINE SB213309YZ – Frequently Asked Questions

1) What does the Eaton B-Line SB213309YZ runway to rack support kit actually do?
It ties cable runway down to the top angles of an equipment rack. The kit is the mounting plate plus J bolts and 5/16-18 hardware, so the runway stringer gets clamped to the rack uprights instead of resting loose on them. It is built for 3 inch upright network equipment racks.
2) Will this support kit work on a 3 inch rack upright?
Yes, that is exactly what the SB213309YZ is built for. It is specified as a 3 inch upright network equipment rack top plate runway support kit, so it lands on the top angle of a standard 3 inch channel upright. On a narrower or wider upright profile you would need a different top plate.
3) What are the dimensions and weight of the SB213309YZ top plate kit?
The kit measures 9.875 in by 4 in by 2.75 in and weighs 3.4 lb. That footprint matters when you are planning clearance above the rack for runway, ladder splices, and any overhead cable drops.
4) Is the yellow zinc finish on this B-Line rack support kit okay for a data room, or do I need something else outdoors?
Yellow zinc plated ASTM A36 steel is a plating for dry indoor service, which covers telecom rooms, MDF/IDF closets, and data centers. For a wet or corrosive exterior environment, plated carbon steel is not the right call and you should be looking at a hot dip galvanized or stainless runway support instead.
5) What size wrench or hardware do I need to install this runway support plate?
The threaded hardware supplied with the kit is 5/16-18, so bring the sockets for that size. The plate attaches through mounting holes to the rack top angles, with the J bolts capturing the runway stringer.
6) What part number do I order for the B-Line runway to rack support kit in yellow zinc?
Order Eaton B-Line SB213309YZ. The YZ suffix is the yellow zinc finish, and it is a single configuration, so there is no separate size or finish to specify.
How fast can I get the B-LINE SB213309YZ 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 SB213309YZ come with a warranty?
Absolutely. The B-LINE SB213309YZ 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 SB213309YZ?
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 SB213309YZ 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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