Entrance Lock & Deadbolt Set (3555) - Coral SeriesRobust construction with reliable locking mechanism Solid zinc alloy with satin nickel finish (looks like satin stainless steel finish) key alike is available now for the entrance set and the double cylinder deadbolt Multiple entrance lock and deadbolt sets to be keyed alike also available Entrance set: key locking from outside & a twist lock inside. Double cylinder deadbolt: key locking from both sides Complete set with 6 keys are included, both the