Finish: Polished Brass
Mounts onto the edge of the upper window
Sliding stud stops opening at desired location
Flips away to allow window to open
Allows ventilation but prevents entry
Easy to install
1. Open window to desired height (not more than 4″ to 6″)
2. Position lock on inside edge of upper window as shown. Mark hole centers and drill small pilot holes. Install lock with screws provided.
3. Slide spring-loaded contact around to inside (closed) position.
4. Raise lower window (or lower upper window) observing where contact hits lower window frame. Mark center of that point. Install furnished strike plate.