Features: 6-Point Design - The 6-point socket design enlarges with the surface area between the sockets and fasteners, locks force more tightly, reduces wear and prevents rounding at the corners. Various sizes - the kit includes 7 common metric sizes for impact seats; 4mm,5mm,6mm,7mm,8mm,10mm,12mm. Superior Quality - Highly cr-mo steak with a black oxide coating resists corrosion to eliminate the risk of rust for a long tool life. Individual Storage Case - Designated areas in the case keep each piece in place and the slots don't fall off or slip. Sizes are also stamped next to each slot for identification. Compatible with - for use with 3/8" hand wrenches, pneumatic electric wrenches and remove the inner torx screw. Specifications:Material: CR0 Stainless Steel Size: H4/4mm,H5/5mm,H6/6mm,H7/7mm,H8/8mm,H10/10mm,H12/12mmPackage Weight: 440g/15.5ozPackage Size: 15*9*5cm/5.9*3.5*2.0inPackage List:7*Impact Socket1*Travel ContainerMany questions about Dropshipping services are following:1. How many orders can you handle per day? We are a large company in Shenzhen, China, with a large warehouse that can handle large orders every day. We ship countless packages every day. We can guarantee the order you request.2. How fast can you process orders? We will arrange the shipment as soon as possible after you pay for your order. Priority delivery for dropshipping order3. Can you ship an order without any receipts, invoices and promotional offer inside the package? Absolutely! No invoices, receipts, promotional offer if you leave notes on the order (if you want, we can deliver.)4. If you need other products? We can supply most of the products you need as much as possible1If you have any other questions, please feel free to . We are very grateful for your cooperation with you.5. We can support Dropshipping of CSV/Excel files.6. There is no limited inventory to fulfill orders on a daily basis