JET JAT-120 505120 3/8-Inch Air Impact Wrench
JET JAT-120, stock number 505120, is a 3/8-inch square-drive pneumatic impact wrench. Its twin-hammer mechanism and composite housing combine with a one-hand forward/reverse control and four-position speed selection. The specifications distinguish a 25–230 ft-lb working torque range from a 400 ft-lb maximum rating, which should not be treated as the same specification.
Specifications and included details
- 3/8-inch square drive; listed working torque 25–230 ft-lb.
- Listed maximum torque 400 ft-lb; free speed 13,500 RPM.
- 90 PSI operating pressure and 1/4-inch NPT air inlet.
- Minimum 3/8-inch ID hose; 6-inch overall length.
Before ordering
Use accessories suitable for impact operation and the 3/8-inch drive. Check the air supply against the manufacturer's requirements; the supplied airflow figure does not specify average or continuous consumption.
Product questions and answers
What drive size does JET JAT-120 use?
It uses a 3/8-inch square drive.
Is 400 ft-lb the working torque range?
No. The specifications list 400 ft-lb as maximum torque and 25–230 ft-lb as the working torque range.
What air inlet and pressure are listed?
The listed inlet is 1/4-inch NPT and the operating pressure is 90 PSI.
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