This is a compact 29-piece tool set. It's the CT-100 model and includes various sizes of sockets and adapters. - Set Contents: 29 pcs - Model: CT-100 - Sizes: 6-8mm, 10-12mm, 14-17mm, 19-22mm - Accessories: Socket adapter, Hex key set (7pcs) Some items have been used a few times, but all are in good working condition. Please be aware that there may be some minor scratches due to use. Please check the photos for the condition. Please only purchase if you understand that this is a used item. Please check the profile section!