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Eaton B-Line series 4Dimension strut channel
Manufacturer Resources
Product Specs
- Certifications:
- Not Applicable
- Channel Type:
- 4D21
- Material Gauge:
- 18 Gauge
- Product Height:
- 1.06 IN
- Product Length Depth:
- 240 IN
- Product Weight:
- 20.64 LB
- Product Width:
- 2.12 IN
- Department:
- Electrical
- Product Finish:
- Hot-dipped galvanized
- Product Material:
- Steel
B-LINE 4D21-240HDG – Frequently Asked Questions
1) Is the 4D21-240HDG strut channel OK for outdoor or wet locations?
It is hot-dipped galvanized steel, which is the finish specified for exterior runs, parking structures, wash-down areas and other damp or corrosive spots. Plain pre-galvanized channel is the indoor-dry equivalent. Cut ends are raw steel either way, so field cuts should be cold-galvanized touched up.
2) What is the exact part number to order for 20 foot hot-dip galvanized 4Dimension strut?
Eaton B-Line part number 4D21-240HDG. Breaking it down: 4D21 is the channel profile, 240 is the length in inches, and HDG is the hot-dipped galvanized finish. That is the number to put on a distributor PO.
How fast can I get the B-LINE 4D21-240HDG 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 4D21-240HDG come with a warranty?
Absolutely. The B-LINE 4D21-240HDG 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 4D21-240HDG?
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 4D21-240HDG 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.