Want one of the best door secondary door locks on the market? Get this hotel door blocker/door stop today. Typically used in hotel rooms or the hospitality industry. Cannot be used to keep doors open, but does stop the door from being opened from the outside. This design feature reduces the damage done by the door slamming against the traditional flip latch or chainlocks. Perfect for in-swing doors on hotel and motels. Allows for the door to be opened enough to identify the person on the outside without having to open the door fully. Order your today and keep your home or business safe with this lock.