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Jonnesway 1" Square Drive Super Duty Air Impact Wrench
Product Code JW-JAI1138L

The 1138L is an Ultra-Light 1 inch drive impact wrench that weighs just over 18 pounds and delivers over 2300 pounds of reverse torque to remove the most stubborn nuts.


  • Shipping Weight: 25 lb.
  • Shipping Dimensions: 22" x 4 1/2" x 9 1/2"


  • The 1138L is an Ultra-Light 1 inch drive impact wrench that weighs just over 18 pounds and delivers over 2300 pounds of reverse torque to remove the most stubborn nuts. The 1138L is designed and engineered to deliver maximum torque in a compact and easy to hold impact wrench. Composite materials help to protect the wrench when dropped and the "soft feel" of these materials makes the wrench very "user-friendly".
    The special "twin hammer mechanism" is designed to deliver maximum power while extending the life of the tool.

    This is the perfect wrench for the truck tire service person who demands the most amount of torque in a lightweight and easy to handle 1 inch impact wrench with an extended shank.
    Jonnesway 1" Square Drive Super Duty Air Impact Wrench Specifications
    Square Drive 1"
    Std Bolt Capacity 1 27/64"
    Free Speed (RPM) 5,000
    Max. Torque - Forward 2,000 FT/LBS.
    Max. Torque - Reverse 2,345 FT/LBS.
    Overall Length 19.2”
    Air Inlet 1/2"
    Air Hose (I.D.) 3/4"
    Air Consumption 9 CFM
    Clutch Mechanism Twin Hammer
    Weight 18.3 LBS.