This welded bottle jack, which is welded and constructed of heavy-duty steel, is designed for residential and commercial use. This product can be only used for lifting sedans. However, this product is much lighter than others making it portable and convenient to use. It has the ability to operate manually and offers a lifting range of 8-15/16 in. to 18 in. with a 12-ton (24,000 lbs.) capacity. Additionally, the welded structure improves the safety of the it, vertical-horizontal transformation with 2-different usage methods to meet different needs. It is manufactured with precision to ensure high quality and optimal performance. Furthermore, it offers with a limited 1-year manufacturer warranty, valve that protects the hydraulic system from extending beyond its travel limits. Piston ram utilizes a Y-style polyurethane sealing ring with backup ring, preventing the load from falling slowly. This powerful bottle jack is ideal for lifting cars, trucks, SUVs, farm vehicles, heavy-duty machinery and industrial equipment. It can also be used for military applications, agricultural and industrial environments where the equipment receives heavier abuse. This unit is 100% factory tested for reliability and safety to meet and includes a limited 1-year manufacturer warranty. Material: Carbon Steel.