Supertech Jack, Square Weld On Side Crank 7000 lbs.

Supertech heavy duty square weld-on Jack will lift your trailer of up to 7,000 lbs. This jack is made to be welded on the side frame of square trailer frames. The hand crank will let you raise and lower the trailer as needed. Includes 15″ drop leg for additional extension.


  • Weld on mounting
  • Attach to square frame
  • Black powder coat finish
  • Handle Style: Side wind
  • Travel Distance: 14 inch travel
  • Additional 15 inch extension with drop leg
  • Retracted Height: 23.5 inches
  • Total Adjust: 23.5-51 inches
  • Includes one weld-on jack



Support Capacity 7,000
Lift Capacity
Type Jack
Color Black
Mounting Type Weld
Item Height 24″
Item Width 12″
Item Depth 6″
Item Net Weight lbs. 21 lbs
Shipping Height 24″
Shipping Width 12″
Shipping Depth 6″
Shipping Pack Weight lbs. 22 lbs