KD Tools 31038 1/2" Professional Duty Hand-Tite Keyless Chuck

* Significantly reduce bit changeover time and boost productivity
* Based on an exclusive patented design, the Jacobs keyless chuck achieves higher gripping torque than standard keyed chucks, and there is never a key to misplace
* Featuring a non-rusting, high-performance body with a unique sure-grip sleeve for maximum user comfort and hand tightening efficiency
* 1/2" Prof.-Duty Hand-Tite® Keyless Chuck-1/2"-20M