Bob from SWISCO responded:
February 22, 2021
Hi Katie. This is honestly a little unusual, as it looks like you have a Pella casement operator, possibly our 39-176, used on an awning window setup. Take a look at the 39-176, review the dimensions, and see if it matches up. If so, the T-Crank handle 39-227B could work with this operator and has a lower profile. |