Adjustable Parallel Bars

[Antaeus]

Does anybody know were I can find a pair of adjustable parallel bars (not push up bars/parallettes). I'm not looking for a dip station since you can't adjust the width between them.

[koltz]

At your living room take two chairs and two towels... I can do ply dips on mine and I'm fine

[Antaeus]

At your living room take two chairs and two towels... I can do ply dips on mine and I'm fine

My chairs are made of wood and the legs are very weak, unfortunately.

[koltz]

So are mine it seems , not too weak but can support me doing ply or side to side dips (or dips with 30KG weighted total 102KG)

What about sand filled bags of different height or stack of books tied together, so they don't fall appart of different height. Just an idea.