Awning window opening mechanism

Question

My house was built in 1973 and still has some original wood windows.  One of them is an awning window, but I cannot find any names, numbers, or markings anywhere on the unit except for some numbers stamped on the side of the screen.

Emily · Accepted Answer

Thanks for contacting us! Our 39-083 and 39-140 awning operators appear to be similar. Take a look at the specifications and see if one matches up with your old assembly. However, I'm afraid we don't sell the bracket in your third photo so you would have to reuse it.