Robotools 2403 Quick Change Chuck
Super Heavy Duty 7/16" (1/2" Sq. Drive) Quick-Change Chuck
- Utilizing a proprietary 3 ball bearing system (only chuck in the world that does), this quick change chuck will hold your bits, adapters and sockets securely in place under the hardest of circumstances.
- Designed to be used with high torque 1/2" square drive impact wrenches.
- The most secure and durable quick-change chuck available!