Wardrobe hanging rail dimensions?

[smurfo]

I bought my Cali second hand and the rail inside the wardrobe is missing. I ordered the wardrobe storage but it relies on the wardrobe rail to be hanged from. Would anyone be so kind to measure the diameter and lenght so I can make my own or share the product code for this?

 

[smurfo]

found the part no. 7H7068719 - but still struggling with dimensions and 30 euro for a stick basically feels a little too much.