Gison GP130L90A (made in Taiwan) air impact wrench with 1/2″ square drive.
| Square Drive | 1/2″ |
| Bolt Capacity | M14 – M16 |
| Max. Torque | 200 ft.lb (270 Nm) |
| Net Weight | 5 kg |
| Length | 375 mm |
| Air Consumption | 0.6 m3/min |
| Air Inlet | 1/4″ |
| Hose Size | 6.5 mm |
| Sound Pressure | 96 dBA |
| Air Pressure | 90 psi |
| Vibration | 5.3 m/s2 |