Design: The jack labor-saving wrench is used to assist the jack. With this tool, the vehicle can be easily jacked up. 2.Applicability: The thickness of the automobile jack handle is 0.6cm/0.236 inch, the diameter is 2.5cm/0.98 inch, and it can be used for scissor jacks with a thickness of 0.5cm. 3.Excellent Material: The Tire Wheel Jack Wrench is made of metal. The overall structure of the wrench is compact and firm, with the advantages of durability and rust resistance. 4.Simple Operation: Only need to put the handle into the screw hole, and push the handle clockwise to push the jack to the proper height. 5.Applicable Scenarios: The 360 Swivel Head Ratchet Wrench is suitable for matching with a scissor jack to replace tires in an emergency or on the way to travel. It is one of the necessary tools for going out.