Truth, case window operator

Thanks for posting! Your operators can be replaced with the 39-187 and 39-188 Sash Dyad Cranks. Take a look over the dimensions below and double check them to confirm that these will be a fit. You'll also want to be sure to look over the shape of the operator gear arm to determine if it has the same shape as your operator.

The compatible handles are the 39-114L non-folding and 39-205 folding handles.

Alternate measurement of arm