looking for a chair base

[justcuz]

I have a cocktail chair in my motorhome and would like to replace the base with one show below.

My plan is also to add seat belts.

If you know of a used one pls let me know. thanks.

[wolfe10]

That is a standard configuration and can be found in most all RV salvage yards.

But, just because a chair will bolt to the frame and the frame to the motorhome does not mean it will meet the safety standards for "occupy while driving".