Replacement stay set for Deluxe Dometic Sietz windows
The size refers to the height of the window (to make this even harder the window size is the actual cut out size in the wall not the actual window blade measurement).
See images to see how to find out the height of your window.
BG3637-550 STAY FRICTION DLUX 550MM
Approx 415mm fully extended, 285mm closed.
Length 28cm