Features: Enhances your tool versatilities with our impact adapter and reducer set, for seamlessly compatibility with various socket size, ensuring flexibility across multiple tasks. This set offer exceptional wear resistance and compressive strength, guaranteeing long lastingly durability. Ideal for automotive mechanics, mechanical maintenance personnel, DIY enthusiasts, and industrial construction workers seek efficient and reliable tool. Perfect for use in automotive repair shops, mechanical factories, home DIY projects, and industrial assembly lines, facilitating quick and efficient component installation and removal. Featuring a lightweight design and rust resistant surfaces treatments, this adapter set ensures ease of use and longevities, making it essential addition to any professional toolkit. Specifications: Type:As Picture Shown Package Includes: 11pcs/set Drive Socket Adapter 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 coloring of the item. Thanks for your understandings.