Features: 1.Quality metal material, heavy duty and durable in use.2.The solid base plate ensures a secure footing.3.Folding design for easily using and storing.4.It adopt ratchet handle saving strength and stable design.5.With the scissor jack you can easily and quickly adjust the height of your vehicles. Specification: Color: BlackMaterial: Metal Load: 3TSize Height range Suitable vehicles 3T 465*95*100mm 83-400mm for smaller to medium vehiclesInstruction:1. Before lifting, stop the vehicle, pull on the handbrake, and place a hazard warning sign.2. Block the wheel diagonally opposite the replacement tire, loosen the replaced nut, but do not unscrew it.3. Take out the jack and use a crank or wrench to raise the jack to a suitable height.4. Place the jack under the specified lifting part, turn the handle clockwise to make the jack saddle contact the lifting part, and check whether the contact is safe and reliable.5. Then shake the handle to lift the vehicle to a suitable height, replace the tire, and tighten the nut.Note:1. Avoid overloading!2. To ensure the normal use of the jack, please keep the jack thread clean and lubricated. Before each use, apply enough oil on the lead screw!3. This product can only be supported and cannot be used as a fixed support. When supporting the vehicle, it is strictly forbidden to enter the bottom of the vehicle!4. Immediately stop using when skew occurs during the erection process, and use it after adjusting the position.Package Included:1*Car jack1*Hand crank