【STORAGE CASE】: All 1/2" impact socket set are contained in plastic toolboxes, for easy storage and use.
【BRAND SERVICE】 :AMM provides all-day customer service, if you have any questions, please find us through here, we will be happy to solve your problem. Thank you for your attention and support to AMM brand
【HIGH DURABILITY】:The impact socket set 1/2 drive metric and standard is made of high impact grade components of this master kit are constructed of drop-forged premium chrome vanadium Cr-V steel to withstand extreme levels of torque changes against fasteners.
【EXQUISITELY MADE】: The use of high-precision punch, precision chamfer, to provide greater torque; the use of laser marking technology, in each part are marked specifications, can better identify, easy to use.