B-Line B281SQZN Eaton series s...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$323.43
B-Line B281SQZN Eaton series strut fittings and accessories, 3.5" Height, 6" Length, 6" Width, 4.00lbs, Steel, Square post base, centered, Post base for B22A, B, C, Electro-plated

B-Line B281SQZN Eaton series strut fittings and accessories, 3.5" Height, 6" Length, 6" Width, 4.00lbs, Steel, Square post base, centered, Post base for B22A, B, C, Electro-plated

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Model: B281SQZN
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$323.43
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Eaton B-Line series strut fittings and accessories, 3.5" Height, 6" Length, 6" Width, 4.00lbs, Steel, Square post base, centered, Post base for B22A, B, C, Electro-plated

Manufacturer Resources

Product Specs

Certifications:
Not Applicable
For Channel Type:
Post base for B22A, B, C
Product Height:
3.5 in
Product Length Depth:
6 in
Product Weight:
4 lb
Product Width:
6 in
Department:
Electrical
Product Type:
Square post base, centered
Product Finish:
Electro-plated
Product Details:
Square post base, centered
Product Material:
Steel

B-LINE B281SQZN – Frequently Asked Questions

1) Is the strut post centered on the base or offset to one edge?
Centered. The B281SQZN is a centered square post base, so the channel sits in the middle of the 6 x 6 plate with anchor holes distributed around it. If your design needs the post tight to a wall or an edge of concrete, a centered base is the wrong pick, you want an offset or side-mount base instead.
2) Is the B281SQZN post base suitable for outdoor or wet locations?
It is steel with an electro-plated finish, which is a light zinc coating meant for dry indoor service, mechanical rooms, and covered areas. For rooftop, exterior or washdown duty you want a hot-dip galvanized or stainless post base rather than the electro-plated version.
3) How big is the B281SQZN square post base footprint?
The plate measures 6 inches by 6 inches with a 3.5 inch overall height, and the unit weighs 4 lb. Use the 6 x 6 footprint when you lay out anchor spacing and check clearance against curbs, adjacent equipment or housekeeping pads.
4) Do anchors come with the B281SQZN post base?
No. The B281SQZN ships as the steel base itself. Concrete anchors or bolts for fastening the plate down, and the hardware to bolt the channel into the base, are ordered separately and sized to your slab and load.
5) What part number do I order for the Eaton B-Line centered square post base?
Order by MPN B281SQZN. That single number covers the 6 x 6 centered square steel post base in the electro-plated finish for B22A, B and C channel, with no finish or size options to specify.
6) Can I use a B281SQZN base to stand up a rooftop pipe support or equipment frame indoors?
That is what it is for. It anchors a B22A, B or C strut post to a floor or deck so you can build a freestanding frame for conduit racks, pipe supports, or equipment stands. Keep it to interior or covered locations given the electro-plated steel finish, and size your anchors for the overturning load on the post.
How fast can I get the B-LINE B281SQZN 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 B281SQZN come with a warranty?
Absolutely. The B-LINE B281SQZN 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 B281SQZN?
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 B281SQZN 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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