Window hardware

Thank you for reaching out to us. The lever handle for this operator is built into the base so I'm afraid you can't replace it. You would need a whole new operator as a result. If you're interested, please show us a photo with the window open so that we can see a full view of the operator's arms. 

Great thank you! Take a look at the 39-070. Review the specifications and see if they match up with your old operator assembly.

Dimensions for 39-070