- Chrome Molybdenum Alloy Steel for exceptional strength and long lasting durability
- High visibility laser etched markings with additional hard stamping on the opposite side
- Surface drive technology
- Pin hole available for use with pin and o-ring for secure socket retention
- Packaged on a rail
Set includes sizes: 1/4", 5/16", 3/8", 7/16", 1/2" and 9/16".