- Properly heat treated to withstand ordinary shop use
- Jaws conform to the tool being held and are heat treated
- Wrenches have sliding handle which is frictionally held
- Designed to hold square shanks
- WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov
- For holding taps, drills, reamers and small tools to be turned by hand
