Paul from SWISCO responded:
January 6, 2015
Hello, Brittany! Compare the tongue length of old lock to our 90-026. This looks pretty close to me. However, it will depend on if you can remove the sash from the main frame. If so, unscrew the top of the sash and drill out the old lock rivet from underneath. Then, install the 90-026 lock with a #8 x 5/8 pan head screw. Your local hardware store will have that.
|