? For use on right-handed doors (Lock for drawer application available by special order). ? High-security Million Lock dimple key; keys are reversible. Turn the key 360? to lock or unlock. ? Brass cylinder lock with stainless steel body. ? One million key changes available; Please specify keyed alike or differently when ordering. ? Includes screws. ? Available in Satin Nickel (NI), Chrome (CR) or Black (BL) finish. ? Can be used with spacer 6810-SP, sold separately. See below. ? Master key system available at a surcharge (Max. 2,520 key changes per master key.)