B-Line Eaton auxiliary support...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$163.96
$135.70
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B-Line Eaton auxiliary support tube, Steel, Includes pre-assembled tube, spacer and hardware, Used as an auxiliary support, Telco gray powder coat fin

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Model: SB200303TG

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

$163.96
$135.70
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Eaton auxiliary support tube, Steel, Includes pre-assembled tube, spacer and hardware, Used as an auxiliary support, Telco gray powder coat 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:
Telco gray powder coat
Product Color:
Computer white
Product Material:
Steel
Product Length:
3 in

B-LINE SB200303TG – Frequently Asked Questions

1) What comes in the box with the B-Line SB200303TG auxiliary support tube?
The SB200303TG ships as a pre-assembled unit: the support tube, the spacer, and the mounting hardware are all included. You do not need to source a separate spacer or fasteners to hang it.
2) What is an auxiliary support tube used for in a telecom or data room build?
It is an add-on bracing member, not a primary runway. The B-Line SB200303TG is used as an auxiliary support, tying into cable runway or rack framing where the main structure needs extra backing at a junction or a long unsupported span. If you are carrying the primary load, you still need runway sections and their own mounting kits; this tube supplements them.
3) How do I order the exact B-Line auxiliary support tube by part number?
Order it by Eaton B-Line part number SB200303TG. That single number covers the complete pre-assembled tube, spacer and hardware in the telco gray powder coat, so there are no separate finish or length suffixes to specify.
4) Will the telco gray finish on this B-Line support tube match my existing cable runway?
The tube carries a telco gray powder coat, which is the standard finish on B-Line telecom runway and rack products, so it blends with a typical gray-finished runway installation. If your room is built out in black or white equipment, expect a visible difference.
5) Is the B-Line SB200303TG support tube steel or aluminum?
Steel, with a powder coat over it. That matters if you are specifying for a corrosive or outdoor environment, since powder-coated steel is intended for dry indoor equipment rooms rather than wet or exterior locations.
How fast can I get the B-LINE SB200303TG 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 SB200303TG come with a warranty?
Absolutely. The B-LINE SB200303TG 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 SB200303TG?
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 SB200303TG 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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