Feature 1Dependable Durability: Our lug nut remover wrench is made of high hardness chrome vanadium steel, ensuring maximum strength and longevity even in harsh working conditions. 2Fit for Heavy Duty Vehicles: The lug nut labor saving wrench comes with three socket sizes: 17mm, 19mm, and 21mm. This makes it suitable for most cars, SUVs, and other heavy duty vehicles. 3Effortlessly Remove Tire Nuts: The heavy duty torsion multiplier wrench set features a 1:16 gear ratio design, delivering an output torsion of up to 680Nm, easily loosening even stubborn, rusted tire nuts. 4Anti Slip Handle: The handle features a threaded design that increases friction and reduces the risk of slipping. Our torsion multiplier wrench comes with a sturdy plastic carrying case for easy transport and storage. 5Easy to Use: The multiplier wrench is simple to set up and easy to operate, making it accessible for anyone, whether you're a professional mechanic or a enthusiast. It's a user friendly tool that makes changing tires a breeze. Item Type: Torsion Multiplier Wrench Material: Chrome Vanadium Steel Usage: Automotive Tool Set Package List 1 x Wrench Main Body 1 x Hand Crank 3 x Socket 1 x Storage Box Note It is not suitable for 22mm nuts, please carefully check the product model before purchasing.