Description
Chicago Pneumatic 3/8″ Drive Stubby Impact Wrench (CP7731) is an ultra-compact and powerful tool designed for restricted areas such as transmission and engine work. With a length of only 4.4 inches and weighing just 2.9 lbs, this stubby impact wrench delivers 415 ft-lbs of torque, making it a versatile and essential tool for any mechanic.
The powerful stubby impact wrench features a rugged and lightweight design with a steel front cover and aluminum alloy body. Its powerful jumbo hammer mechanism ensures durability and high performance.
- Specifications and Dimensions
- Maximum Torque (reverse): 415 ft-lbs (305 Nm)
- Free Speed: 6,400 RPM
- Length: 4.4 inches (112 mm)
- Weight: 2.9 lbs (1.3 kg)
- Air Inlet Thread Size: 1/4 inch
- Average Air Consumption: 2.1 l/s (4.5 cfm)
- Blows per Minute: 1,200
- Sound Power: 104 dB(A)
- Sound Pressure: 93 dB(A)
- Vibration: 8.5 m/s²
- Square Drive: 3/8 inch
- Key Features and Benefits
- Ultra-compact design for easy access to tight spaces
- High torque of 415 ft-lbs for heavy-duty applications
- Rugged steel front cover and aluminum alloy body for durability
- Three power settings in both forward and reverse for versatility
- All controls on front of tool for easy operation
- Lightweight at only 2.9 lbs to reduce operator fatigue






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