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Eaton B-Line series 4Dimension strut channel
Manufacturer Resources
Product Specs
- Certifications:
- Not Applicable
- Product Height:
- 1.06 IN
- Product Length Depth:
- 120 IN
- Product Weight:
- 10.32 LB
- Product Width:
- 2.12 IN
- Department:
- Electrical
B-LINE 4D21SH-120SS4 – Frequently Asked Questions
1) Is the 4D21SH channel the shallow 13/16 inch profile or the full 1-5/8 inch deep strut?
It is the shallow profile. At 1.06 inches deep by 2.12 inches wide, the 4D21SH-120SS4 is the half-height style of strut, not the full deep channel. Use it where you need a lower-profile run for light conduit, cable tray supports and equipment mounting; if your drawing calls for the deep 1-5/8 by 1-5/8 section for heavier trapeze spans, that is a different part.
2) How much does a 10 foot stick of 4D21SH-120SS4 strut weigh for handling and overhead install?
Each 120 inch stick weighs 10.32 lb, so it is a one-man lift on a ladder or lift basket. Roughly 1 lb per foot, which is what you need for figuring total dead load when you are hanging long runs of trapeze from anchors.
3) Do strut nuts, brackets and clamps come with the B-Line 4D21SH-120SS4?
No. The 4D21SH-120SS4 is the channel itself, a bare 120 inch stick. Spring nuts, channel nuts, threaded rod, end caps, post bases and pipe clamps are all ordered separately. Spec them for 1-5/8 inch wide strut so they seat in the 2.12 inch channel lip.
4) Can 4Dimension strut be cut to length on site?
Yes, the 120 inch sticks are cut in the field with a bandsaw, chop saw with a metal blade or portaband. Cutting does not affect how the channel accepts hardware, since spring nuts load in anywhere along the slot. Field-cut ends should be deburred and touched up if the run is in a damp or exterior location.
How fast can I get the B-LINE 4D21SH-120SS4 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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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 4D21SH-120SS4 come with a warranty?
Absolutely. The B-LINE 4D21SH-120SS4 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 4D21SH-120SS4?
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