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DFARS Compliance
Extra-High-Strength Grade 70 Chain—Not for Lifting
This chain is approximately 20% stronger than Grade 40/43 chain and 60% stronger than Grade 30 chain. Use it for binding loads, tie downs, and towing applications. It is stamped with the grade and manufacturer. When using fittings with chain, you must match the trade size and meet or exceed the chain’s grade.
For technical drawings and 3-D models, click on a part number.
Inside | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Straight-Link Chain Trade Size | Metric Trade Size | Thick. | Wd. | Lg. | Cap., lbs. | Wt. per ft., lbs. | Approximate No. of Links per ft. | For Fitting Thick. | Max. Temp., ° F | For Use Outdoors | Lengths, ft. | Per Ft. | |
Zinc Yellow-Chromate-Plated Steel | |||||||||||||
| 1/4 | 7 | 0.27" | 0.46" | 1.24" | 3,100 | 0.6 | 9 | 7/16" | 400° | No | 0000000 | 00000 | |
| 5/16 | 8 | 0.32" | 0.49" | 1.15" | 4,700 | 1 | 10 | 7/16" | 400° | No | 0000000 | 0000 | |
| 3/8 | 10 | 0.38" | 0.60" | 1.30" | 6,600 | 1.4 | 9 | 9/16" | 400° | No | 0000000 | 0000 | |
| 1/2 | 13 | 0.50" | 0.81" | 1.56" | 11,300 | 2.4 | 7 | 3/4" | 400° | No | 0000000 | 00000 | |