The Strongarm 390SHD is a 20 Ton air/hydraulic bottle jack intended for demanding trucking, agricultural and fleet work. Its frame and tank use welded construction, while a 1-1/8" thick base supports stable lifting on uneven or poor surfaces. Precision-machined parts help limit O-ring damage, with quality O-rings supporting sealing performance and service life. Premium components are specified for a 4:1 increase in life expectancy. Manual operation provides an alternative when compressed air is not available.

• Capacity: 20 T; manufacturer part number: 390SHD; SKU: SUW-030159.
• Height range: 10-3/8" low height and 20-5/8" high height.
• Specified lift: 6.3" / 8"; screw extension: 3.3".
• Air operating pressure: 110–120 psi, with a manual operating function.
• Two return springs help the ram retract faster; includes a safety bypass.
• Shipping weight: 41.65 lb (18.9 kg).