U.S. Bolt type chain shackes
1.Material: carbon steel after dropping forged, quenched and tempered.
1. Bolt Type Chain Shackles with thin head bolt-nut with cotter pin. Meets the requirements of Federal Specification RR-C-271D type IVA, Grade A, Class2.
2. Material:Drop forged carbon steel, quenched and tempered.
3. Max proof load is 2.2 times the Working Load Limit, Min Break Strength is 6 times of Working Load Limit.
4. Excellent quality,we provide proof load test report.
Size Inch | Dimensions | W.L.L T | Weight KG | Package PCS/Bag | |||
A | B | C | D | ||||
1/2” | 20.5 | 16.0 | 41.4 | 12.7 | 2 | 0.29 | 130 |
5/8” | 26.9 | 19.0 | 50.8 | 15.7 | 3-1/4 | 0.61 | 80 |
3/4” | 31.7 | 22.3 | 60.4 | 20.5 | 4-3/4 | 0.95 | 50 |
7/8” | 36.5 | 25.4 | 71.3 | 24.6 | 6-1/2 | 1.40 | 25 |
1” | 42.9 | 28.7 | 81.0 | 25.4 | 8-1/2 | 2.00 | 20 |
1-1/8” | 45.9 | 31.7 | 90.9 | 31.7 | 9-1/2 | 2.80 | 12 |
1-1/4” | 51.5 | 35.0 | 100.0 | 35.0 | 12 | 3.90 | 10 |
1-3/8” | 57.1 | 38.1 | 111.2 | 38.1 | 13-1/2 | 5.35 | 6 |
1-1/2” | 60.4 | 41.1 | 122.1 | 41.1 | 17 | 7.00 | 5 |
1-3/4” | 73.1 | 50.0 | 146.0 | 45.0 | 25 | 11.00 | 3 |
2” | 82.5 | 55.0 |
|
| 35 | 17.00 | 2 |
