- 7 In. Locking Wrench
- Locks on 3 sides of a hex fastener
- Applies tremendous force without damaging or slipping off the fastener
- Adjusts to a range of sizes from 7/16 In. (11MM) to 3/4 In. (19MM)
- Eliminates the need for different standard & metric combination wrenches
- Suitable for automotive and industrial applications