Separation Jack Jack Separate Jack 16-Piece Set

About Product:The split Jack is the separation of the oil Chamber and the Jack. The oil Chamber is generally divided into pneumatic oil injection and manual oil. The pneumatic oil injection is driven by pneumatic pump, and the manual is to use the lever principle to move the piston, (The action principle is the same as that of ordinary vertical jacks). The Jack head is separated from the oil Chamber. There is in-between connector oil pipe, and the top is actually an oil chamber with a piston (the piston is actually filled with oil in the oil Chamber, and the piston will get up, part of the piston exposed is the head of the top thing)