2pcs 1/2-20UNF Thread Square Female Adapter Quick Change Chuck Adapter Power Tool Accessory

Label:Yes You will get 2 pieces of socket square female adapter. Well suitable for drilling machines, suitable for centering, drilling, tapping, reaming working. Allows you to lock and release bits to help keep you on task on the job. Easily convert your existing pneumatic or electric wrench to an impact drill or hammer drill with this chuck converter. Exquisite design, easy to bind, install and disassemble, can be used repeatedly.

Material:Steel Wrench Size:12.7mm(1/2Inch) Color:Black Package included: 2 x Square female adapters Note: 1. Manual measuring, please allow 1 ~ 3mm error,thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.