Coat hangers - adjustable

I recommend to buy coat hangers instead of making yourself whenever suitable. Unfortunately I have never seen a fully satisfactory coat hanger in the nearest store. For example maximum width of coat hangers I have seen on sale is 42cm which is a bit smaller then my clothes.
So here is coat hanger design which could be changed any way you like. There are two hook designs (choose the one you like better), corners are the same for both.
To change the width you need to re-calculate beams lengths o