JET 825-453322 22-1/2 tons JHJ Series Hvy-Duty Industrial Bottle JackJet JHJ Series Heavy Duty Industrial Bottle Jacks For lifting, pushing, spreading, and bending Not affected by temperature extremes Electrically welded base and cylinders to assure strength and eliminate leaks All models work in upright, angle, or horizontal position. Brand JET Country of Origin JP Hazmat NO Head Screw Height 7 1 8 in Height [Max] 16 7 8 in Height [Min] 10 5 8 in MPI Catalog NO ORMD NO Piston Height 6 1 4 in Prop 65 YES Style Standard