• Designed for use with taps, reamers, screw extractors and other tools with a square shank.
• For use in tight workspaces.
• Two sections design fits common taps from M4 ~ M14.
• Fits all 3/8” square drive tools.

• Designed for use with taps, reamers, screw extractors and other tools with a square shank.
• For use in tight workspaces.
• Two sections design fits common taps from M4 ~ M14.
• Fits all 3/8” square drive tools.