- Universal and can adjust to grip hex nuts, screw eyes, hooks, lag screws, and bolt heads.
- Fits standard 1 / 4- to 3/4-inch and metric 7-19mm nuts and bolt heads.
- Use with wing-nuts, hex nuts, square nuts, eye-screws, cup hooks, and lag screws
- Drill adapter can transform electric drill into a power socket set
- Self-adjusts to fit many of fasteners