Greatneck 1/2″ Drive Impact Socket Set Metric 10PC. ** This set is new but it was opened once to check which socket was needed originally. Once info was found the set was closed back up.** Questions??? Please feel free to email me I will do my best to help out. Shipping is free, shipped with USPS first class and packaged very well so no breakage. If there is a problem with your purchase please email me and I will be more than happy to resolve any and all issues 👌