Silver Line auxiliary foot bolt/night latch lock kit.
This item is discontinued. Replace with 15302
Designed for a specific Silver Line sliding door that had an aluminum threshold.
Mounted on the back of the sliding panel.
Note: The two wedge shaped stops are mounted after the door is closed. Mount to the top of the track and the door passes over them. When the bolt is locked the wedged shaped stops keep the door from moving. The problem is on some doors the stops are to tall and the door panel drags.
This was discontinued when Silverline changed their sill.
Replace with: 153081530215306