TROLLEY JACK: This 2 ton trolley jack is designed for a wide range of automotive lifting applications. Specifications include a 5.3" minimum lifting height and a 13" maximum lifting height DURABLE CONSTRUCTION: Crafted from heavy duty steel, this jack ensures stability and long-lasting durability for years of service EASY TO USE: Rear swivel casters facilitate quick and smooth maneuvering in your workspace. Excellent for use in automotive and mechanic shops SAFETY FIRST: Includes integrated an bypass safety valve to prevent overextension and use beyond rated capacity, ensuring preservation of the product and safety of the user WARRANTY INCLUDED: K-Tool provides a one-year warranty on material and workmanship to guarantee a worry-free purchase. We stand behind the quality of our work, so you can purchase with peace of mind