All exit devices manufactured by Corbin Russwin undergo rigorous testing, both in the lab and field, with testing procedures that go beyond industry standards. Abuse and cycle tests prove time and again the durability of the entire ED5000 series, and backed by a 5-year warranty. Today's door hardware must fulfill life-safety and security needs, two areas in which ED5000 series exit devices and trim excel. The ED5200 series rim exit devises are designed for standard width stile applications on wood and metal doors. They have a single point rim latching device. they can be used for both single and double door applications with mullions.