Precise Drill Chuck Keyless 2-13mm Drill Chuck 1/2 inch -20UNF Drill Collet Stable Structure for Impact Wrench Conversion

Features: 1. 100% brand new and high quality. 2. Provides a drill chuck adaptor to connect the drill chuck and impact wrench firmly.   3. High precision threads ensure tight and stable connecting. 4. Fine and strict workmanship ensures its long service life. 5. Mainly used for impact wrench conversion.   Spec: Thread Mount: 1/2-20UNF Chuck Adaptor Thread: 1/2 Clamping Range: 2-13mm Size: Shown as pictures Package Weight: Approx. 260g/9.2oz   Package list: 1 * Drill Chuck 1 * Chuck Adaptor   Notice: Please allow slight error due to manual measurement. Thanks for your understanding.