Grizzly H6138 1/2-Inch Air Impact Wrench, 230 ft-lb
Grizzly H6138 is a 1/2-inch-drive pneumatic impact wrench with four clutch settings. Match the tool to an impact-rated socket setup and the required air connection, rather than treating the clutch as a precision final-torque control.
Specifications and included details
- 1/2-inch square drive; sockets are not included.
- Listed torque rating is 230 ft-lb.
- 7,000 RPM no-load speed and four clutch settings.
- Listed 1/4-inch NPT air connection with male quick-connect arrangement; rubber bumpers.
Before ordering
Verify the air fitting arrangement, hose and compressor requirements in the tool instructions. Use impact-rated sockets for the actual fastener. The stated torque rating has no separate loosening/tightening breakdown here, so do not use it as a calibrated fastening value.
Product questions and answers
Are sockets included with H6138?
No. The listing explicitly states that sockets are not included.
Do the four clutch settings replace a torque wrench?
No. They should not be treated as calibrated final-torque settings. Follow the required fastening verification procedure.
Does a half-inch socket drive mean the air inlet is half-inch?
No. The socket drive is 1/2 inch; the listed air connection is 1/4-inch NPT. These are separate interfaces.
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