55NL Von Duprin Rim Exit Device with Night Latch

55NL Von Duprin rim exit device with night latch (Key Retracts Latch Bolt) for all types of single and double doors with mullion.

Fits doors stiles as narrow as 1-3/4″ (44mm). Specify if 2-1/4 ” door.

Specify handing.

550DT/110NL standard trim

Specify 110MD-NL for metal doors or 110WD-NL for wood doors.

Strike and Fasteners
Device is furnished with standard 1409 strike in dull black finish.
Sex nuts and bolts for mounting are included for 1-3/4″ (44mm) and 2-1/4″ (57mm) thick doors.

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 1