Material Carbon SteelFinish type Chrome-platedHead style HexAbout this itemHigh-Quality Carbon Steel: The cross sleeve is made of high-quality carbon steel, strong and durable, anti-corrosion and anti-rust, high-fire forging, overall heat treatment, and good toughness. High hardness, greater torque and stronger. They have a long service life.Fine Craftsmanship: The cross sleeve is formed by high-heat hot forging, meticulous welding, multi-layer processing, and 90 welding of the legs, which is firm and does not fall off. Very strong and not easy to break. The chrome-plated surface is smooth and burr-free, and feels comfortable.4 Specifications: The head of the cross sleeve has four specifications, namely 17cm, 19cm, 21cm, 23cm. Corresponding to different car series. Perfectly meet your needs.Easy to Use: This cross sleeve adopts an X-shaped design, allowing you to use it with both hands to increase the torque and make it easier and more convenient for you to change tires. Sturdy and durable barre. The clear specification mark allows you to disassemble the tire with confidence.Applicable Places: Suitable for emergency vehicle maintenance, professional car warranty, and backup in factory maintenance rooms. The production workshop is spare, etc., it is the emergency assistant of your car.Allows you to play its key role when encountering special situations on the road. Ensure your driving safety.