Proto®, J199WP, Air Impact Wrench, Tool/Kit: Bare Tool, Large Drive, 1 in Drive, 1000 bpm Blows per Minute, 2500 ft-lb Torque, 5000 rpm Speed, 12 cfm Air Flow, 90 psi Air, 1/2 in NPT Air Inlet, Adjustable/Pistol Grip Handle, 9.6 in Overall Length
| Air Inlet | : | 1/2 in NPT |
| Air Pressure | : | 90 psi |
| Blows per Minute | : | 1000 bpm |
| Drive Type | : | Large |
| Handle Type | : | Adjustable/Pistol Grip |
| Speed | : | 5000 rpm |
| Type | : | Air Impact |
| Tool/Kit | : | Bare Tool |
| Drive Size | : | 1 in |
| Torque Rating | : | 2500 ft-lb |
| Air Flow Rate | : | 12 cfm |
| Overall Length | : | 9.6 in |