| Model | Specification | Square drive | Length | Data storage |
| 30LB201 | 5-50Nm | 3/8" | 360 | 920 |
| 30LB202 | 10-100Nm | 1/2" | 405 | 1020 |
| 30LB203 | 20-200Nm | 1/2" | 500 | 1200 |
| 30LB204 | 60-300Nm | 1/2" | 595 | 1330 |
1.The positive precision is less than 3% for convenient operation. Amplify the preset display of the window and adjust the window slightly makes the set more precise.
2.When reaching the preset torque valve, there is a clickety-clack torsion tip for efficiently using in noisy environment.
3.The body of steel processing is stable and durable.
4.The sandblasting and chromeplate cover is corrosionresisting with stable mechanical structure.
5.Ergonomic design handle and rotatable antiskid designcompression spring for portable and convenient operation.
6.Stay-put button to avoid operation error.
7.Torque regulation is for easy operation and fast drop drivewith bidirectional rotating quality is for high work efficiency.