B-Line Eaton series box suppor...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,408.07
B-Line Eaton series box support fasteners, Wall studs, Mounts 1.5", 2.13", 2.5", and 2.8" deep boxes, 1" Height, 1" Length, 1" Width, 0.308lbs, Metal

B-Line Eaton series box support fasteners, Wall studs, Mounts 1.5", 2.13", 2.5", and 2.8" deep boxes, 1" Height, 1" Length, 1" Width, 0.308lbs, Metal

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Model: BB2-16
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,408.07
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Eaton B-Line series box support fasteners, Wall studs, Mounts 1.5", 2.13", 2.5", and 2.8" deep boxes, 1" Height, 1" Length, 1" Width, 0.308lbs, Metal stud spacing: 11" to 18", Telescoping box mounting bracket, Pre-galvanized

Manufacturer Resources

Product Specs

Application:
Completely adjustable fits range of stud spacings
Certifications:
UL/CUL listed
Mounting Method:
Mounts 1.5inch, 2.13inch, 2.5inch, and 2.8inch deep boxes
Product Category:
Wall studs
Product Height:
1 in
Product Length Depth:
1 in
Product Weight:
.308 lb
Product Width:
1 in
Department:
Electrical
Product Group:
Enclosures & Boxes
Product Subgroup:
Electrical Boxes
Product Type:
Telescoping box mounting bracket
Product Size:
Metal stud spacing: 11 inch to 18 inch
Product Details:
Telescoping box mounting bracket

B-LINE BB2-16 – Frequently Asked Questions

1) What depth of electrical box does the Eaton B-Line BB2-16 bracket mount?
It mounts 1.5 inch, 2.13 inch, 2.5 inch and 2.8 inch deep boxes. That covers the usual run of shallow and standard-depth switch and receptacle boxes, so one bracket handles most of a rough-in rather than stocking a separate support per box depth.
2) Is the B-Line BB2-16 box support bracket UL listed for inspection?
The BB2-16 is UL/CUL listed, which is what an inspector or a spec-driven institutional job will be looking for on box support. The CUL portion covers Canadian installations as well.
3) Do I have to cut this bracket to length between studs?
No cutting. The bracket telescopes, so you extend it to whatever the stud bay measures between 11 and 18 inches and fasten it off. That is the point of the adjustable design: one part number for mixed framing instead of measuring and cutting fixed bars.
4) Is this bracket for metal studs or wood framing?
It is sized and specified for metal stud framing, with the adjustment range given as metal stud spacing of 11 to 18 inches. On commercial jobs with light-gauge steel studs it is the right support; wood-framed work typically gets a different fastening approach.
5) Will the BB2-16 bracket rust in a damp wall cavity?
The bracket is pre-galvanized steel, so it carries a zinc coating applied before forming. That is the normal finish for concealed box support inside interior framing. It is not a stainless or hot-dip product, so treat it as an interior, dry-to-damp concealed-location part.
6) What is the exact part number to order this Eaton B-Line telescoping box bracket?
Order it as B-Line BB2-16, an Eaton B-Line series box support fastener. That single model covers the full 11 to 18 inch stud spacing range and all four box depths, so there are no length or depth suffixes to specify.
How fast can I get the B-LINE BB2-16 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 BB2-16 come with a warranty?
Absolutely. The B-LINE BB2-16 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 BB2-16?
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 BB2-16 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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