A cylinder lock for high-end glass showcases.Designed for use with the GS-GH50 hinge, complements retail fixtures.Thick stainless steel deadbolt for added security.The keys are dimple type and reversible.Key number can be changed without replacing the cylinder. (Easy key change)The key number can be changed up to 2 times. Previous keys cannot be used again after changing the key number.A cover hides the key hole.The face plate can be used as a handle to open the door.The only drilling required for the cabinet is a round hole. This makes the installation very quick.Special type which does not have the construction key system is also available. (Key changes: 3,000 per master key)WARNING: This product can expose you to cadmium, lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65WARNINGs.ca.gov.