Crank replacements

Question

Hi there,
I'm looking for a model number for our window cranks. We have three windows that need handle repairs—two have cranks that spin endlessly without engaging the mechanism, and one is missing both the operator and handle. All the windows in our home share the same system, but we’re unsure of the exact model number. They are Milguard-branded, and the other brand name I can identify is Roto.
Could you help identify it? Let me know if you need any additional details.
Thanks!

Emily · Accepted Answer

Hello!

Take a look at the 39-091 and 39-092 Roto operators. The 39-224 and 39-230 handles and 39-557 spacer are sold separately. Review the specifications and see what you think.

Unfortunately, the link arms were discontinued and we don't know of a replacement or alternative for them so you'd have to reuse the old ones. I'm very sorry for the inconvenience.