Description of Somusen 12X1
The tire nuts are made of high-quality cold forged steel, and the surface is chrome-plated. The excellent materials and technology bring a heat-resistant, durable, anti-corrosion, rust-proof, and high-strength product. Ensure the lug nuts are the proper thread size and length/width before installing. Besides, ensure your wheels' lug seat matches these lug nuts. Failure to install correct hardware is unsafe and may cause wheel/tire assembly to loosen or fall off while the vehicle is in motion. Please tighten the lug nuts manually, Do not use electrical tools or air/impact wrench, please use a hand torque wrench 75-85ft/lbs. Perfectly fit most of the car. Vehicle must have M12*1.25 12mm*1.25 Studs. Please check the size before purchasing. One package included: socket tool*1 and nuts*20. We offer 12 months warranty and lifelong customer service. If you have any questions about the product, please contact us as soon as possible.