Roto operator upgarfe

Question

I have some older vinyl casement windows in a house we recently bought that have roto operators that use male 5/16 hex drive cranks. I have replaced a couple of cranks but want to change to a new style. Is there a different operator that I can install that is a splined drive style

Emily · Accepted Answer

Hi there!

Thank you for bearing with us during this busy season. Your operator looks like a match for the 39-341. Note that the 39-232 handle is sold separately. We recommend reviewing the specifications for these parts to confirm they match your repair needs.

Alternate image for 39-341

Side profile view with additional measurements