55T HD ALUM W/DOU RING 12.25LO

55 Ton Deluxe Air / Hydraulic Aluminum Jack • Includes Shut-Off Valve to Allow the Pump to be Removed While Ram is Extended • Aluminum Base Plate for Stability During Field Use • Extra Thick Aluminum Cylinder Walls Measure .80” (For Heavy Duty Use) • Advanced Piston Coating Resists Scarring for Longer Life • New Stop Ring Design Specifically for the Tire Industry Reduces Side Load Damage • Cap 55 T • Minimum Height 12.25" • Maximum Height 18.25" • Stroke 6" • Gross Weight 24.5 Lbs • Made in the USA