Keyless Design Self Tighten Drill Chuck 1/2in 20UNF Thread Drill Chuck Adapter for Impact Wrench

Label:Yes Standard Thread: The connecting thread is 1/2in 20UNF with standard size, the drill chuck has wide clamping range, which is 2-13mm Stable Connection: The precise drill chuck body ensures a tight and stable connection, the fine and strict processing guarantees its long service life Self Locking: The electric drill chuck is self locking, can be used directly after replacing on the electric drill and tightened With Adapter: This drill chuck provides adapter to securely attach a drill chuck and impact wrench, converting the impact driver to drill bit ABS and Carbon Steel: The drill chuck is made of ABS and carbon steel, which is durable

Item Type: Self Tighten Drill Chuck Material: ABS, Carbon steel Color:Black Clamping Range: 2-13mm Drill Chuck Connection Thread: 1/2in 20UNF Used for: Impact wrench

Package Included: 1 x Self Tighten Drill Chuck 2 x Conversion Adapter 1 x O Ring 1 x Dowel Pin

Note: 1.  The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness. 2.  Please allow slight manual measurement deviation for the data.  Thank for your understanding. 3.  1cm=0.39''.