Hinges that can prevent windows from opening

Question

I would like these windows within doors to be open without blowing wide open.  Are there hinges or stops that can be used? Photos attached. Thanks! Martha

Tom · Accepted Answer

We do actually sell a couple sash stops for casement windows. See our 39-398SS and 39-398 for the two sizes we carry. The video below should also help you determine if these can work on your window.