- Jaws adjust to tightly secure taps
- Fits all 3/8″ square drive wrenches
- Small adapter fits taps for 0 to 1/4″ thread
- Large adapter fits taps for 1/4″ to 1/2″ thread
For use in tight workspaces or for putting some muscle on those hard-to-turn large taps. Designed for use with taps, reamers, screw extractors and other tools with a square shank.
Not recommended for cutting new threads.
