5547NL concealed vertical rod exit device with night latch (Key Retracts Latch Bolt) for all types of single and double doors with mullion.
All 55 series exit devices are UL listed for Accident Hazard or Fire Exit Hardware, and are tested in accordance to ANSI A156.3, 1994, Grade I.
Specify handing.
Cylinder and keys sold seperately.
555NL standard trim
