Casement windows operator

Question

We have two kitchen windows that have their handles and sockets worn out so much that the handle will not stay in the socket in the operator. The handle is a male type that fits into the operator.
The one in the picture is on the right side. The other one on the left is a mirror image just flipped.

Casey · Accepted Answer

Hello,

Since the spline that the handle attaches to is broken, unfortunately, the entire operator will need to be replaced. Take a look at the two Roto operator sets related on this page, depending on how the dimensions below compare to yours. We also offer the 39-232 handle and 39-541 slider used with both sets. Thanks for posting!

Dimensions for 39-497

Alternate image for 39-341

Alternate image for 39-541