B-Line B451-1ZN Eaton series s...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$322.11
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B-Line B451-1ZN Eaton series strut fittings and accessories, 1.62" Height, 7.5" Length, 1.62" Width, 1.37lbs, Steel, Slotted three hole u-support for b22, ASTM A1011 HSLAS Gr. 50, Electro-plated zinc

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Model: B451-1ZN

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

$322.11
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Eaton B-Line series strut fittings and accessories, 1.62" Height, 7.5" Length, 1.62" Width, 1.37lbs, Steel, Slotted three hole u-support for b22, ASTM A1011 HSLAS Gr. 50, Electro-plated zinc

Manufacturer Resources

Product Specs

Certifications:
Not Applicable
Product Height:
1.62 in
Product Length Depth:
7.5 in
Product Weight:
1.37 lb
Product Width:
1.62 in
Special Features:
Consists of B333-1, 2 or 3 with gusset plateonback
Department:
Electrical
Product Group:
Clamps & Supports
Product Subgroup:
Supports
Product Type:
Slotted three hole u-support for b22
Product Finish:
Electro-plated
Product Details:
Slotted three hole u-support for b22
Product Material:
Steel

B-LINE B451-1ZN – Frequently Asked Questions

1) What strut does the B-Line B451-1ZN u-support fit?
The B451-1ZN is a slotted three hole u-support made for B22 strut. It wraps the channel and bolts through, so it is sized to the B22 profile rather than being a universal bracket. If your run is a different channel series, match the fitting to that series instead.
2) Is the B451-1ZN u-support suitable for outdoor or wet locations?
It is steel with an electro-plated zinc finish, which is a light protective plating intended for dry indoor service. For exterior, damp, or corrosive areas, specify a hot dip galvanized or stainless fitting instead.
3) What is the gusset plate on the B451 u-support for?
The B451 series is built from a B333-1, 2 or 3 fitting with a gusset plate welded on the back. The gusset stiffens the joint so the support resists bending under a cantilevered load rather than relying on the bolted connection alone.
4) Do the three slots mean I can adjust where the pipe or conduit clamp lands?
Yes. The three holes are slotted, so bolt position can shift within each slot to line the support up with an existing hole pattern or to fine tune spacing on the strut run. It is a three hole pattern, not continuously adjustable over its full 7.5 inch length.
5) Does the B451-1ZN come with the bolts and nuts to attach it to strut?
The B451-1ZN is supplied as the u-support fitting itself. Plan on ordering channel nuts and bolts sized to the B22 strut separately, along with whatever clamps or straps you are mounting to it.
6) Is the part number I order B451-1ZN, and what does the ZN mean?
B451-1ZN is the Eaton B-Line part number to order. The ZN suffix identifies the electro-plated zinc finish, so a different suffix on the same B451 base number would be a different finish.
How fast can I get the B-LINE B451-1ZN 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 B451-1ZN come with a warranty?
Absolutely. The B-LINE B451-1ZN 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 B451-1ZN?
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 B451-1ZN 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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