In Line Bottle Jack for Easy Jack Position. 10208 is a 20-Ton In-Line Shorty bottle jack. Its in-line pump designed makes the jack positioning under load with the ease. The easy accessible pumping system eliminates off-center pumping force. Its machined and polished cylinders with die cut threads provide non-abrasive leak free, durable performance. At the same time, this bottle jack also features the built-in bypass device to protect hydraulic system from over pumping damage. In addition, the wide, rugged base provides the extra stability and strength. Built-In Bypass Device - Heat-Treated...