MEGA Wrenches

MEGA Wrenches offer firm and easy tightening by using a one-way clutch system with a roller bearing and ratchet function. They are designed for MEGA Micro Chucks, MEGA New Baby Chucks, MEGA E Chucks and MEGA ER Grip.

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Features & Benefits
  • Easy one-way clutch system
  • Roller bearings for smooth rotation
  • Can be used on multiple BIG KAISER nuts with same outer diameter