JIS shackles are widely used in shackles with the requirements of the Japanese customer requirements. Trakling Chain Shackle With Counter Sunk Head is a special jis shackle, countersunk head relative to other shackles not fixed with a nut or round pin, screw bulge. This design prevents shackles in the use of the process, continue to cause friction and slide the bolt.
JIS Shackle is the main product of Qingdao Jiechao Machinery Co., Ltd. Since the establishment of Jiechao Machinery over the past 15 years, many buyers from all over the world have purchased JiS shackle, which has accumulated a great deal of JIS shackle production experience. The specific shackle parameters Indicators can refer to the table below
| Size | W.L.L. | I.L. | N.W. |
| (mm) | (Kgs) | (mm) | (Kg) |
| 5 | 90 | 16 | 0.012 |
| 6 | 150 | 22 | 0.026 |
| 8 | 250 | 27 | 0.045 |
| 10 | 400 | 31 | 0.065 |
| 12 | 600 | 40 | 0.170 |
| 16 | 800 | 51 | 0.400 |
| 20 | 1000 | 64 | 0.670 |
| 22 | 1500 | 75 | 1.100 |
| 25 | 2000 | 83 | 1.600 |
| 28 | 2500 | 96 | 2.350 |