Trailer Valet’s heavy duty Jack Square Drop Leg Jack with universal bracket will lift your trailer of up to 7,000 lbs. This jack is made to be bolted 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.
• Heavy-Duty Square Jack: Supports up to 7,000 lbs.
• Universal Bracket: Fits square trailer frames.
• Manual Hand Crank: For easy raising and lowering.
• 15″ Drop Leg: Provides extra extension.
• Bolted Installation: Mounted on the side frame for stability.
Before You Order
Verify part number STJB0010 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify STJB0010 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.













