Features and Benefits:
- Specially designed dual drive
- Collar keeps wrench from slipping off
- Strong stubby design works great in tight quarters
- Bits are made of heat-treated alloy steel
- Only 1.63″ in length
These specially designed dual drives allow the bits to be turned with the 1/2″ square drive from end or using a 1″ open end, box end or ratcheting wrench. Each bit is stamped with the driver size.