It looks pretty much like parts 39-188 and 39-187 to me, but the arm looks like it is flipped in the opposite direction? It is about 5" wide on the inside, 5" from screw to screw, and the arm is the correct size for this item. Or, I am looking at it wrong? ( I do not think it is the similar 39089 and 39090.) The current hardware does have the word "truth" on it, I do not see any numbers.
We are fairly desperate to get these parts ASAP, as one bedroom only has these 2 broken windows for ventilation, or for emergency evacuation.
Thank you in advance for your help. We may order 7 pieces, for all the casement windows in the house.
