... 3.over 100,000 life cycle Europen style locks for doors, door handles and locks hotel door locks Specifications1.Both Zinc alloy and ... /Gold, Satin Nickel 3.Material: Zinc alloy door lock (zinc alloy door lock, lock handle) 4.Door thickness: 38~70mm5.Fashion appearance, high ... deadbolts to improve security.3.Can be master keyed in a simple combination for family and facility use. 4.Solid steel ...