B-Line Eaton auxiliary support...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$163.96
$155.87
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B-Line Eaton auxiliary support tube, Steel, Includes pre-assembled tube, spacer and hardware, Used as an auxiliary support, Yellow zinc finish, 2" X 9

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Model: SB200303YZ

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

$163.96
$155.87
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Eaton auxiliary support tube, Steel, Includes pre-assembled tube, spacer and hardware, Used as an auxiliary support, Yellow zinc finish, 2" X 9/16" Support tube

Manufacturer Resources

Product Specs

Certifications:
Not Applicable
Product Height:
2 in
Product Length Depth:
3 in
Product Weight:
3 lb
Product Width:
.5625 in
Department:
Electrical
Product Model:
2" X 9/16" support tube
Product Finish:
Yellow zinc chromate
Product Color:
Computer white
Product Material:
Steel
Product Length:
3 in

B-LINE SB200303YZ – Frequently Asked Questions

1) What exactly comes in the B-Line SB200303YZ support tube assembly?
The B-Line (Eaton) SB200303YZ ships as a pre-assembled unit: the support tube, the spacer, and the mounting hardware are all included, so nothing extra has to be ordered to put it in place. It is a steel part used as an auxiliary support.
2) Is the yellow zinc finish on this B-Line support tube suitable for damp or outdoor runs?
The SB200303YZ carries a yellow zinc chromate finish over steel. Yellow zinc chromate is a sacrificial plating intended for indoor and protected environments; for sustained outdoor exposure or washdown areas, specify a hot-dip galvanized or stainless support instead.
3) What part number do I order for the B-Line 2 inch yellow zinc support tube?
Order Eaton B-Line SB200303YZ. The YZ suffix indicates the yellow zinc chromate finish, and it is sold as a single pre-assembled unit.
4) Does the B-Line SB200303YZ support tube carry any listing or certification?
No listing or certification applies to this support tube. If your submittal requires a listed or labeled support component, this part will not satisfy that line item.
How fast can I get the B-LINE SB200303YZ 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 SB200303YZ come with a warranty?
Absolutely. The B-LINE SB200303YZ 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 SB200303YZ?
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 SB200303YZ 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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