What to buy to replace the casement lock sash and keeper?

Question

Attached are photos of the locks that do not work.

I bought something from another vendor that was incorrect. My keeper doesn't fit it, I have no idea what keeper works with it. I'll send a photo.

Do I need both new lock and sash. If so tell me exactly what to buy on this site. I need your help. It's right handed looking from the outside. I need both top and bottom locks . Not sure if my keeps work with your products. Aurora Sprincz

Tom · Accepted Answer

Hello! Your old lock looks more like our 38-144. However, it definitely won't be compatible with your keeper. This is made to go with our 38-277 and 38-276, which are very different from what you have now.

If you already bought a lock, you could stick with that as long as it fits in the window frame. Yours looks like our 38-097 and 38-098, which are each compatible with our 38-079. Swapping out your existing keeper for that may fix your problem without having to buy new locks entirely.

It's ultimately up to you!