Please bid only if you are certain of prompt and reliable payment, receipt, and communication. (For those paying at a convenience store, please purchase only if you can complete payment within 12:00 PM after purchase.) Popular MAC TOOLS sockets, new, set of 3. E16 (3/8" sq drive) XE16S E18 (1/2" sq drive) VE18S E20 (1/2" sq drive) VE20S Genuine MAC TOOLS product. There may be some scratches or minor imperfections from the time of purchase. Tools are tools, not works of art. Please refrain from purchasing if you are concerned about minor details! To prevent switching, we do not accept refunds, returns, or exchanges after payment.