Sliding Door 5 Pin Schlage Lock Cylinder - Keyed Alike
Smart Lock Cylinder Fingerprint/ Keypad, Suitable for Most EU Door locks, USB Port, DIY Fast, Water Proof - elinksmart
Amazon.com: Gerioie Sturdy and Durable Door Lock Cylinder, Lock Cylinder, Dual Open Lock Cylinder for Wooden Doors Aluminum Doors Anti-Theft Door Lock Core Lock Accessories : Tools & Home Improvement
Amazon.com: Lock Cylinder with 3 Keys, Single Open Copper Lock Cylinder, Anti-rust Corrosion Resistant Anti-theft Wooden Door Lock Cylinder(60mm) : Tools & Home Improvement