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Manufacturer Resources
Product Specs
- Application:
- Suitable for solid and hollow core materials
- Certifications:
- UL Listed
- Product Diameter:
- .5 in
- Product Height:
- 2.25 in
- Product Weight:
- .073 lb
- Department:
- Electrical
- Product Group:
- Fasteners
- Product Subgroup:
- Anchors
- Product Type:
- Sleeve type expansion anchors
- Product Details:
- Sleeve type expansion anchors
- Product Material:
- Zinc plated
B-LINE ASA-37-187HN – Frequently Asked Questions
1) Will a sleeve anchor like this work in hollow block, or do I need solid concrete?
Both. The ASA-37-187HN is rated for solid and hollow core materials, which is what separates a sleeve anchor from a wedge anchor. The expanding sleeve grips against the wall of the hole rather than relying on a single wedge biting solid concrete, so it works in poured concrete, brick, and hollow block. For hollow block, set it in the web rather than the face shell wherever you can.
2) Is this B-Line anchor UL Listed for electrical support work?
Yes. The ASA-37-187HN carries a UL Listing, which is what an electrical inspector will look for when the anchor is holding strut, conduit hangers, or box supports. It is catalogued in Eaton's electrical fastener line.
3) Is the zinc plating on this anchor OK for outdoor or damp locations?
The ASA-37-187HN is zinc plated, which is a standard indoor and protected-location finish. It handles dry interior work and occasional damp fine. For sustained exterior exposure, coastal air, or wash-down areas, specify a stainless or hot dip galvanized anchor instead, because zinc plating will eventually corrode there.
4) Can this anchor be set through a fixture, or do I have to drill the hole first and then mount?
Sleeve anchors are through-fixture anchors. Position the strut channel, clip, or bracket, drill through it into the base material, drop the anchor through the hole, then tighten the nut to expand the sleeve. That is a practical advantage over a drop-in anchor, which has to be set and flush-mounted before the fixture goes on.
5) How much does one of these B-Line anchors weigh for a takeoff?
Each ASA-37-187HN weighs .073 lb. Multiply by your count for shipping or load takeoffs.
How fast can I get the B-LINE ASA-37-187HN 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 ASA-37-187HN come with a warranty?
Absolutely. The B-LINE ASA-37-187HN 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 ASA-37-187HN?
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 ASA-37-187HN 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.