At Moster, Our Pin Cylinders offer high security and smooth operation. Available in multiple variants including key-key and key-knob, they pair perfectly with our Lock Bodies. Used for locking Main Doors, Bathrooms Doors, Bedroom Doors, Commercial Doors and Utility Doors our cylinders come with regular keys, with master key systems available on request, they ensure reliable protection for both residential and commercial doors. Our brass cylinder is a durable, corrosion-resistant metal component, most commonly used for high-security lock cylinders in doors.