- Ratcheting box-end needs as little as 5 degrees to move a fastener
- Has an adjustable set screw, for desired head tension
- The flex head tilts up to 180 degrees at any interval
- GrearWrench products are warranted for life to be free of defects in material and workmanship
The flex head has a spring washer design, which provides continuous head tension. The sleek beam is serrated for the sure grip and the feel for which way it needs to be turned.