Oriental Pattern Double Pocket Privacy (Lock) Style Door Set (Polished Brass) - this set is a designed for a locking pocket door (such as a closet door). The flush pulls are installed on either side of the door and the mortise latch/edge pull pull is installed into the side of the door to pull the doors shut easily and can lock into the each other. Locking systems require doors at least 1 3/4 inch thick. The backset on this style of pocket door hardware is 2 1/2 inch. This pattern is called "Oriental Pattern" and features a classic earlier twentieth century pattern that emphasized more geometric shapes and a carved design. Dummy and passage style pocket door hardware is also available. Works with a standard skeleton key and comes complete with an ornate set of skeleton keys. Available in Polished Brass (shown), Antique Brass, Oil Rubbed Bronze, Flat Black, Polished Chrome and Brushed Nickel. Solid Brass construction for decades of service. Made to be routed into the door - and comes complete with the mounting hardware. Note: The passage and privacy pocket door sets do not come with installation instructions. These sets need to be routed into the door by a professional. The pieces of the set are used as the template for routing the door.