Features and Benefits:

• Fits wide range of tap sizes: 1/8"-1/2" (M3-M12)
• Patented Revolutionary Cam-Lock System
• Quick-action clamping for easy replacement
• Taps will never release during use
• Handles extreme torque

Tap-X Cam-Locking Tap Wrench has 3 times the range of most tap wrenches, 1/8"-1/2" (3-12mm).  Features quick release cam, fast and tight cam-locking action, change taps fast and can be use as a hand drill for sizes: 1/16" - 5/16".