This SUNEX Tools short underhoist support stand supports 1,500 lb. for exhaust, drivetrain, suspension, and other under-vehicle component service work. Short profile is ideal for work completed at waist or chest height on a two-post lift. It covers 35.25 in. to 57.5 in. height range for underhoist positioning and component support access. Bearing Mounted Spin Handle and self-locking acme threaded screw support controlled height adjustment under load. 12 in. base and contoured saddle support stable component positioning during underhoist service.