The Strongarm 385SHD is a super heavy duty air/hydraulic bottle jack with a 20 Ton capacity for trucking, agricultural and fleet work. It operates at 110–120 PSI and can also be used manually when an air supply is not present. Two return springs speed up ram retraction, while the reinforced base supports stability. Precision-machined parts help limit O-ring damage, and high-quality O-rings support extended service life and improved sealing. Premium components provide a stated 4:1 life-expectancy advantage.

• Air/hydraulic operation with a manual operating option.
• Safety bypass system, reinforced base and dual ram-return springs.
• Low height: 10.3"; high height: 20".
• Lift: 6.3"; screw extension: 3.3".
• Operating pressure: 110–120 PSI; capacity: 20 T.
• Shipping weight: 36 lb (16.2 kg).