Trailer Jack Recommendation for Attaching 4 to with Wheel Casters

Updated 08/03/2026 | Published 07/29/2026

Question:

I am looking for a jack that i can get 4 of and weld onto a metal frame. The jack would have heavy duty castor wheels attached to the lifting piece. the jacks need about 3 inches of lift. I also need them to be sturdy enough to handle rolling around a 4000lb table. Do you have anything to recommend for this application?

asked by: Tyler H

Expert Reply:

Hey Tyler, I recommend the Ultimate trailer jack part # UJ44FR for you. This can be welded to your metal frame like you are needing and each jack has a 1,500 lb weight capacity so with 4 you'd have well over what you need. This also has ability to move the trailer jack relative to the mounting bracket so it is option that has most overall flexibility while also has the wheel caster you want as well.

expert reply by: Jameson C