98NL Von Duprin rim exit device withnight latch (Key retracts latchbolt) for all types of single and double doors with mullion.
The 99 device has a grooved mechanism case.
Covers stock hollow metal doors with 86 or 161 cutouts on single doors (may cover cutouts on pairs – consult template).
All 98 and 99 series exit devices are UL listed for Panic Hardware or
Fire Hardware, and are certified to ANSI A156.3, 2001, Grade 1
UL listed for Panic Exit Hardware.
Many models are also certified for Hurricane Resistant Applications.
990NL-R&V standard trim – Less Rim cylinder and keys.
