? Dimple key lock series ideal for showcase application. ? High security reversible key. (3 keys supplied) ? Key acts as a knob and can only be removed when locked. ? 1 million key changes available; please specify keyed alike or differently when ordering. ? Available in Satin Nickel (SN), Chrome (CR), Gold (GC) or Black Chrome (BL) finish. ? Master key system available at surcharge. (Max. 2,520 key changes per master key.)