| Model | 2125QTi | |
| Air Inlet NPTF | in | 1/4 |
| Bolt capacity | M12 | |
| Free Speed | rpm | 14.500 |
| Working torque | ft.-lbs. | 25-230 |
| Working torque | Nm | 34-312 |
| Maximum torque | ft.-lbs. | 250 |
| Maximum torque | Nm | 339 |
| Blows per minute | 1500 | |
| Weight | lb | 2 |
| Weight | Kg | 1.1 |
| Length | in | 5.6 |
| Length | mm | 142 |
| Min hose size | mm | 10 |