Window operator

Hello,

We do carry a selection of box-style operators like yours for awning windows, which you can find here. In addition to the distance between the installation holes, the diameter of the hole at the end of the link arm is an important factor. 

Since your link arm is broken, it's tough to narrow down your options but the 39-025 and 39-026 may be a good place to start. Note that these cranks use a 10-24 thread bushing to attach the arm to the internal linkage of the window. Take a look and compare the specifications below to an intact operator from another window if possible. If you notice any discrepancies, get back to us with your exact measurements written out and we can go from there. Thank you! 

Dimensions for 39-025