Restorers now offers a cremone bolt in window size. We have taken our most popular door-sized cremone bolts, and reduced them to work on your windows. Cremone bolts allow the user to activate two separate locks at the top and bottom of the window with a single handle. Some buyers use a set on one door of a pair and a slide bolt lock on the other, while other buyers prefer to use a cremone bolt on each window. Set includes two bolt rods. These locks will fit windows up to 6' tall. Available in choice of finishes. All mounting hardware included.