All same lock with different number: same key cylinder, 260,000 number ,Ensures that the number of each lock is unique and that the key of each lock is alike.Two keys per lock: One for use, one for personal backup. locks with all keys.Safe design: The lock cylinder is uniquely designed and you cannot take the key isolate the power source and lock it.With markedness "DANGER: Locked Out Do Not Remove" labelColor: redMaterial: metalPackage Contents:5 x locks2 x keys for each lockOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.