North America - EN
Buoy Chain
Working Load Limit: 15,000 to 91,000 lbs.
Sizes: 1/2 to 1-1/4 in.
The Buoy Chain is used on navigation markers for the U.S. Coast Guard, Public Works Canada and other navigation jurisdictions.
Standard Configurations
Documents
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Specifications
Specifications
| Model Number | Finish | Grade | Size (in) | WLL (lbs) |
|---|---|---|---|---|
| C4340890 | Self Colored | 1 | 58,000 | |
| C4340890G | ||||
| C4340990 | ||||
| C4341090 | ||||
| C6510048 | ||||
| C6510049 | ||||
| C6510050 | ||||
| C6510051 |
Documents
Documents
Brochures & Catalogs
What is the working load limit (WLL) for this chain?
The WLL ranges from 3,150 to 11,300 lbs, depending on the chain size (available in 1/4" to 1/2")—ensuring suitability for a variety of transport and load securement tasks.
Is this chain approved for overhead lifting?
No, this chain is not approved for overhead lifting. It is specifically designed for transport and load binding applications.
What standards does this chain meet?
It meets ASTM and NACM specifications, as well as FMCSA and CVSA requirements, making it compliant for use in regulated transport environments.
What material and finish are used?
The chain is made from high-carbon steel, heat-treated for strength and durability, and finished with a gold chromate zinc plating for corrosion resistance and easy identification.
Is the chain traceable?
Yes, each chain is 100% proof tested and permanently marked with “G70” and a 3-letter trace code, ensuring full traceability and quality assurance.
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