- For access to areas where sockets and attachments will not fit or where leverage is required
- Shank is positioned at the center of box end which reduces the tendency of the wrench to cock
- Reduces risk of fastener rounding
- Applies more torque to fastener
- Unique arc design increases surface contact
- Anti-Slip Design (ASD) wrench has a locking groove which prevents slippage and knuckle injury