2-13mm 1/2-20UNF with 1/2 Chuck Adaptor Self-Locking Keyless Electric Drill Chuck Compatible with Im

1. and high quality.2. Provides a drill chuck adapter to connect the drill chuck and impact wrench firmly.3. High precision subjects insure tight and stable connection.4. Fine and processing ensures .5. especially for impact wrench conversion.Specification:Thread mounting: 1/2 inch-20UNFChuck adapter thread: 1/2 inchClamping range: 2-13mmColour:BlackMaterial:Plastic + chrome vanadium steelPackage Contents:1 * Drill Chuck1 * Chuck AdaptorOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.