Features: This premium 3 piece socket set, heat treated to enhances strength and wear resistance by 50%, reducing the risk of tool failure for frequent, long term applications. Featuring a hexagonal rounded opening design that fits 12.5mm international standards, it ensures compatibility with ratchets, electric wrenches, and impacts wrenches while incorporating a protective layer to prevent wheel paint scratches during operations. Ideal for professional mechanics, auto repair shops, and car enthusiasts who require reliably, high performances tools for demanding tasks and value both functionality and aesthetics. Versatile for multiple automotive scenarios such as wheel hub removal, vehicle maintenance, and DIYer projects, this socket set provides comprehensive solution without needing extra tools. With a compact, portable storage systems including individual slots for each socket, it offer easy organization and transport, making it perfect for home garages or professional workshops. Specifications: Size:Approx.210x110x55mm/8.27x4.33x2.17inch Parameters: 12.5mm interfaces Dimensions: Each sleeve is 150mm in length and 25mm in diameter Package Includes: 3 Piece Anti Scratch Socket Set note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.