Descriptions
3327A-F and 3527A-F for all types of double doors up to 8" x 10" (2438mm x 2540mm), UL listed for Fire Exit Hardware. See page 47 for detailed information on UL listed fire exit hardware label and door opening size information. Devices are ANSI A156.3 - 2008 Grade 1. The 3527A-F has a smooth mechanism case and the 3327A-F has grooved case. The surface vertical rod device is non-handed except when the SS (Signal Switch) option is used. See opposite page for available outside trim and device functions.