- 90-tooth ratcheting box end delivers a 4? swing arc to turn a fastener in tight spaces
- Off-corner loading design on box end provides better grip and reduces fastener rounding
- Dual-direction off-corner loading on open-end reduces fastener rounding
- 12-point ratcheting box-end for use on 6 or 12-point fasteners
- Longer, wider beam for improved reach, leverage, and comfort