Brand: Chicago Pneumatic · SKU: CP7731 · MPN: 894-107-7310 · Category: Components
The Chicago Pneumatic CP7731 is an ultra-compact, powerful stubby impact wrench with a 3/8 inch drive, ideal for very restricted areas like transmission engine and interior work. It features a pistol handle, single hammer clutch, and one-hand operation trigger with 3 position settings in both forward and reverse, allowing easy orientation change for left or right-handed users. The tool is small, measuring only 4.4 inches (112 mm) in length, and has a weight of 2.9 lbs (1.3 kg). It delivers up to 415 ft-lbs (563 Nm) of torque in reverse and a maximum working torque of 242 ft.lbf forward. It operates at 6,400 RPM free speed and provides 1,200 blows per minute. The body is made of aluminum with a steel front cover. Air consumption is rated at 18 CFM under load and 4.5 CFM on average, requiring a 3/8 inch hose size and a 1/4 inch air inlet. Noise levels are 93 dB(A) sound pressure and 104 dB(A) sound power. The vibration level is 8.5 m/s².
| Length | 4.4 inches (112 mm) |
|---|---|
| Material | Aluminum Body, Steel Front Cover |
| Air Inlet | 1/4 Inch |
| Drive Size | 3/8 Inch |
| Free Speed | 6,400 RPM |
| Blows per Minute | 1,200 |
| Impact Mechanism | Single Hammer |
| Max Torque (Forward) | 242 ft.lbf |
| Max Torque (Reverse) | 415 ft-lbs (563 Nm) |
| Warranty | 1 year limited warranty |
| Weight | 2.9 lbs (1.3 kg) |
| Dimensions | 4.4 Inch Length x Hand Size |
Ultra compact and powerful 3/8" stubby impact wrench, ideal for tight spaces. Features one-hand operation with 3 settings for forward/reverse use by either left or right-handed users.
Yes, this Chicago Pneumatic CP7731 Ultra Compact 3/8" Stubby Impact Wrench (CP7731) is 100% genuine Chicago Pneumatic hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Chicago Pneumatic CP7731 Ultra Compact 3/8" Stubby Impact Wrench includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the CP7731.