The Schlage Single Cylinder Deadbolt with Addison Trim in aged bronze is perfect for use on exterior doors and adds an extra layer of security to your exterior handle set or knob/lever. The Addison trim's distinguished look incorporates subtle details without losing its classic simplicity. When finished in aged bronze, the deadbolt features warm, copper tones that break through a darker, aged exterior. Plus, it's been designed and tested with strength and durability in mind.