【3 Ratchet Handles & 4 Socket Adapter Set】 This practical set includes 3 ratchet handles and 4 adapters, allowing you to freely combine tools with different drive sizes. It's useful in various situations, such as automotive repair, motorcycle maintenance, and mechanical work. 【Set Contents】 ■ Ratchet Handles ・ Drive Size: 12.7mm (1/2 inch) / Total Length: Approx. 250mm ・ Drive Size: 9.5mm (3/8 inch) / Total Length: Approx. 190mm ・ Drive Size: 6.35mm (1/4 inch) / Total Length: Approx. 150mm ※ The socket wrench can be easily inserted and removed with the button on the head. ■ Socket Adapter Set (4 pieces) ・ 6.35mm → 9.5mm ・ 9.5mm → 6.35mm ・ 9.5mm → 12.7mm ・ 12.7mm → 9.5mm ※ Convenient for connecting ratchets, extension bars, sockets, etc., with different drive sizes. 【Main Uses】 ・ Automotive and motorcycle maintenance, customization, and inspection ・ Maintenance and assembly at factories and construction sites ・ DIY and furniture assembly at home ・ Tightening and loosening bolts and nuts on various machines You can use different drive sizes depending on the situation, and the adapters expand the compatibility of your tools. This set is recommended for those who want to improve work efficiency and those who are particular about their tools and maintenance. 【Examples of Compatible Manufacturers】 ・ KTC (Kyoto Tool Co.) ・ TONE ・ nepros ・ Ko-ken ・ SIGNET ・ Snap-on ・ MAC TOOLS □ About Shipping Shipped from: Okayama Prefecture Shipping Method: Japan Post Delivery Days: Honshu: Next day, or the day after Okinawa, Hokkaido, and Remote Islands: 2 or more days ※ May be delayed due to bad weather. □ About Defects Please contact us before evaluating the product. We will provide 100% support for initial defects. ※ Cancellations/returns due to customer's convenience are not accepted.