Vestil FJB-150 Basement Floor Jack, 54" - 150" Height Range, Maximum Height Capacity (lbs.) 2588, Minimum Height Capacity (lbs.) 11200 Jack provides support for leveling and stabilizing floor beams The telescopic style positions the brace for better leveling Includes a screw and turning bar for easy height adjustment Steel construction with red oxide finish for optimal durability Turn Bar and Pins are stored inside the inner tube for shipping.