YWR1015 Features: * 3 Ton unijack truck lift jack * Patented design combines jack stand and bottle jack in one unit * Safety bar locks unit at desired height * Wide steel base for stability under load * Height range: 11"" to 21"" Construction: * Perfect for SUVs, off-road vehicles, construction jobs, framing and floor joint work Dimensions: * Dimensions: 12.25"" H x 9.75"" W x 9.75"" D Warranty: * Lifetime limited warranty