Description
A powerful 1″ drive impact wrench delivering 2,140 ft-lb of torque — 40% more than the CP7778 — with an ergonomic 4-position handle and integrated regulator for truck, bus, and off-road applications.
Key Features:
- Powerful 2,140 ft-lb of torque, 40% more than the standard CP7778
- Ergonomic handle adjusts to 4 different positions for varied working angles
- Durable clutch-closed, reinforced rocking dog clutch withstands heavy-duty use
- Integrated regulator with forward/reverse and 3 power settings in both directions
- Versatile socket retainer combines friction ring and hole retainer designs
- Built for tire changing on trucks, buses, and off-road equipment, plus general/light industrial maintenance
Technical Specifications:
| Drive Size | 1″ |
| Max Torque | 2,140 ft-lb |
| Handle Positions | 4 |
| Power Settings | 3 (forward and reverse) |
Use Cases:
- Truck, bus, and off-road tire changing
- General mechanical and light industrial maintenance requiring high torque
Included Items:
- (1) CP7778B-6 Impact Wrench with 6″ extension
Compatibility:
Standard 1″ square-drive impact sockets (sold separately).
Chicago Pneumatic is a well-known manufacturer of professional air tools for automotive and industrial use.
