The PDQ 4200 Series exit devices is a rim or surface vertical rod exit device which offers a reliable and economical solution for compliance with life safety and fire code requirements. The PDQ 4200 series exit devices come with touch bar components that are constructed of heavy gauge wrought steel or stainless steel as well as metal chassis covers and end caps. Non fire rated devices come standard with hex key dogging. A variety of trim options are available for the 4200 including: pulls, standard rose trim, heavy duty rose trim, escutcheon and thumb piece trim. Surface vertical rod devices feature top and bottom pullman latch bolts which are dead locking. Fire labeled devices are furnished standard with sex nuts. Fasteners are furnished for wood and metal applications. These exit devices are listed by U.L./U.L.C. and comply with U.L. 10C and UBC 7-2 (1997) for positive pressure.