I would love to give you more pictures but can't! I have tried to get the elderly lady to give me more info I have measurements that don't align with any trust mechanism. The casements are from 1979 built house! Long arm is supposed to be roughly 11.75" to wood , short arm is 5..375 and the metal track attached to window is 13..875". I know this is vague but I'm 600 miles away and we will be visiting soon any help would be greatly appreciated.
Thanks perplexed
