The Bobrick 3500-100 Cylinder Lock with Key provides secure locking and controlled access to compatible washroom equipment and dispenser doors. This replacement lock cylinder features a keyed mechanism that operates by inserting and turning the supplied key to engage or release the internal locking cam. It helps keep dispenser compartments securely closed while allowing authorized per... https://partsfe.com/3500-100-bobrick-lockcylinder-w-key/1-3500-100.html