AHJ-20.

JET® AHJ Series Air/Hydraulic Bottle Jacks have a capacity of 12 or 20 tons, and is the ideal solution for lifting, pushing, spreading, bending, pressing or straightening. Each model functions in upright, angled or horizontal positions for increased versatility. JET AHJ Series Air/Hydraulic Bottle Jacks comply with ANSI/ASME B30.1 and PALD-1 standards.