The Grip-Tite 6-Piece SAE Wrench Set and Bolt Extractor will outperform ordinary wrenches. Their advanced cam technology grips any bolt or nut tightly, even rounded ones. The more torque you apply, the harder the cams grab. Each cam is made of high-strength alloy steel for maximum toughness and durability.
- Exceeds all ANSI strength requirements
- Guaranteed for life
- Sizes: 7/16, 1/2, 9/16, 5/8, 11/16 and 3/4 in.