기능

• This is a set of socket and driving tool of the size which is used frequently.
• Ideal for maintenance of large vehicles, heavy equipment and factory equipment.
• A set of frequently used size sockets, ratchet handles, and extension bars.
• The ratchet handle adopts gears with 40 teeth and has a feed angle of 9°.
• It is convenient for maintenance of large automobiles, construction machines, agricultural machines and general industrial machinery.