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| Model | Rated load | a | b | d | e | f | g | k | m | weight |
| in | ton | mm | mm | mm | mm | mm | mm | mm | mm | mm |
| 2 | 20.6 | 16 | 12.7 | 30.2 | 41.4 | 77 | 46 | 71.1 | 0.34 | |
| 5/8 | 3.25 | 26.9 | 19.1 | 16 | 38.1 | 50.8 | 95.3 | 58.7 | 89.7 | 0.67 |
| 3/4 | 4.75 | 31.8 | 22.4 | 19.1 | 45 | 60.5 | 115.1 | 70 | 103.4 | 1.14 |
| 7/8 | 6.5 | 36.6 | 25.4 | 22.4 | 53.1 | 71.4 | 135.4 | 81 | 119.6 | 1.75 |
| 1 | 8.5 | 42.9 | 28.7 | 25.4 | 60.5 | 81 | 150.9 | 93.7 | 134.9 | 2.52 |
| 11/8 | 9.5 | 46 | 31.8 | 28.7 | 68.6 | 90.9 | 172.2 | 103.1 | 149.9 | 3.45 |
| 11/4 | 12 | 51.6 | 35.1 | 31.8 | 76.2 | 100 | 190.5 | 115.1 | 165.4 | 4.9 |
| 13/8 | 13.5 | 57.2 | 38.1 | 35.1 | 84.1 | 111.3 | 210.3 | 127 | 183.1 | 6.24 |
| 11/2 | 17 | 60.5 | 41.4 | 38.1 | 92.2 | 122.2 | 230.1 | 136.7 | 196.3 | 8.39 |
| 13/4 | 25 | 73.2 | 50.8 | 44.5 | 106.4 | 146.1 | 278.6 | 162.1 | 229.8 | 14.24 |
| 2 | 35 | 82.6 | 57.2 | 50.8 | 122.2 | 171.5 | 311.9 | 184.2 | 264.4 | 21.2 |
| 21/2 | 55 | 104.9 | 70 | 66.5 | 144.5 | 203.2 | 377 | 238.3 | 344.4 | 38.56 |
| 3 | 85 | 127 | 82.6 | 76.2 | 165.1 | 215.9 | 428.8 | 279.4 | 419.1 | 56.36 |
| 31/2 | 120 | 133.4 | 95.3 | 91.9 | 203.2 | – | – | – | 482.6 | – |
| 4 | 150 | 139.7 | 108 | 104.1 | 228.6 | – | – | – | 501.7 | – |
- Product Specifications: According to customer requirements for production
Model: American Type D unbuckle
Product Description: American type D unbuckle is widely used in electric power, metallurgy, petroleum, machinery, railways, chemicals, ports, mines, construction and other industries.
