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Eaton B-Line series 4Dimension strut pipe clamps and fittings
Manufacturer Resources
Product Specs
- Beam Flange Width:
- .25 IN
- Beam Thickness:
- .75 IN
- Certifications:
- cULus Listed
- Product Height:
- 3.156 IN
- Product Length Depth:
- 3.15 IN
- Product Weight:
- 1.02 LB
- Product Width:
- 1.02 IN
- Special Features:
- Includes pre-assambled hardware
- Department:
- Electrical
- Product Group:
- Clamps & Supports
- Product Subgroup:
- Clamps
- Product Type:
- Universal beam clamp
- Product Details:
- Universal beam clamp
- Product Material:
- Steel
B-LINE 4D441-21GRN – Frequently Asked Questions
1) What beam flange size does the B-Line 4D441-21GRN beam clamp fit?
The 4D441-21GRN universal beam clamp is rated for a beam flange width of .25 in and a beam thickness of .75 in. Those two numbers decide whether it will seat on your steel. If the flange on your beam is thicker than .75 in, this is not the clamp for that opening.
2) Is the Eaton B-Line 4D441-21GRN beam clamp UL listed for electrical support?
It is cULus Listed, which covers both US and Canadian listings. That is the line an inspector or a hospital/school MRO spec usually wants to see on a support component for conduit or cable tray runs.
3) Does the B-Line 4D441 beam clamp come with the bolt and nut, or do I order hardware separately?
Pre-assembled hardware ships with the clamp, so it arrives ready to set on the beam rather than as loose pieces to kit out on site. That matters on an overhead install where you are on a lift and do not want to chase a dropped nut.
4) How much clearance do I need around a B-Line 4D441-21GRN beam clamp?
Plan on roughly 3.156 in of height, 3.15 in of length/depth and 1.02 in of width for the clamp body. Worth checking against tight ceiling plenums or where a duct runs close to the beam flange.
5) Should I use a beam clamp or drill and anchor into the structure for hanging strut?
A beam clamp like the 4D441-21GRN attaches to existing structural steel with no drilling, welding or anchoring, which keeps the beam intact and keeps the install reversible. Drilled anchors are the route when you are hanging from concrete deck instead of steel. The 4D441 is a universal beam clamp built for steel flanges up to .75 in thick with .25 in flange width.
6) Is the 4D441-21GRN part of the Eaton B-Line 4Dimension strut system?
Yes, it is part of the Eaton B-Line series 4Dimension strut pipe clamps and fittings line, ordered under MPN 4D441-21GRN. If you are standardizing a building on 4Dimension strut fittings, that is the number to spec.
7) What material is the 4D441-21GRN clamp made of, and how much does one weigh?
Steel construction, 1.02 lb per clamp. Weight matters when you are calculating total dead load on a beam for a long conduit or trapeze run with dozens of hangers.
How fast can I get the B-LINE 4D441-21GRN 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 4D441-21GRN come with a warranty?
Absolutely. The B-LINE 4D441-21GRN 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 4D441-21GRN?
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 4D441-21GRN 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.