Description
The Jet JAT-120 R12 Series 3/8″ Impact Wrench (400 ft-lbs) (505120) is a professional-grade tool designed to deliver powerful performance and durability for demanding applications.
KEY FEATURES AND BENEFITS:
- Powerful Performance: Delivers 400 ft-lbs of maximum torque for tackling tough jobs.
- Lightweight & Balanced: Composite housing reduces weight and improves handling for extended use.
- Durable Design: Patented Twin Hammer mechanism enhances longevity and power.
- Versatile Control: One-hand forward/reverse switch and four-speed selection for efficient operation.
- Ideal for Professionals: Built for demanding applications in automotive repair, construction, and maintenance.
SPECIFICATIONS:
- Square Drive: 3/8″
- Working Torque: 25-230 ft-lbs
- Maximum Torque: 400 ft-lbs
- Free Speed: 13,500 RPM
- Bolt Capacity: 9/16″
- Overall Length: 6″
- Air Consumption: 5.9 CFM
- Vibration Value: 10.4 m/s²
- Noise Level: 104 dB(A)
- Air Inlet: 1/4″ NPT
- Air Hose (Minimum Size): 3/8″ ID
- Air Pressure: 90 PSI
HOW TO USE:
- Attach the Air Hose: Ensure your air compressor is off and depressurize any air in the line. Connect a minimum 3/8″ ID air hose to the JAT-120’s 1/4″ NPT air inlet.
- Apply Lubrication: Add a few drops of air tool oil to the air inlet before each use.
- Install the Socket: Choose the appropriate socket size for your fastener and secure it onto the JAT-120’s 3/8″ square drive.
- Set the Speed and Direction: Select the desired speed using the four-position switch. Choose forward for tightening or reverse for loosening.
- Apply Power and Control the Wrench: Turn on your air compressor and engage the trigger on the JAT-120. Maintain a firm grip and control the wrench during operation.
BENEFITS OF USING the Jet JAT-120 R12 Series 3/8″ Impact Wrench (400 ft-lbs) (505120):
- Increased Efficiency: Power through tough jobs with the JAT-120’s high torque output.
- Reduced Fatigue: The lightweight design minimizes user strain during extended use.
- Enhanced Control: The one-handed forward/reverse switch and speed selection allow for smooth operation.
- Durability and Reliability: The JAT-120 is built to withstand demanding professional applications.
FEATURES:
- Composite housing for improved balance and weight reduction.
- Patented Twin Hammer impact mechanism for durability and balanced power.
- Patented, one-hand forward/reverse switch design for quick directional control.
- Four position speed selection and full reverse power.





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