what is nl?

RELATED FAQS

Question
Answer
No, when ordering the Von Duprin exit device for use with the Ives VR trim, order the device as "EO" (exit only).  The Ives VR trim is provided with a cylinder retaining cup.  
T-NL, Thumbturn Night Latch Function (BHMA Exit Function)
NL, storeroom function
NL-OP, Night Latch Cylinder Assembly - Optional Pull, Optional Pull
NL, Night Latch Function (BHMA Exit Function)
NL, Night Latch Function (BHMA Exit Function)
NL, Night Latch (key retracts latchbolt,), Key Retracts Latchbolt (Nightlatch)
TP-NL, Thumbpiece Night Latch Function (BHMA Exit Function)
NL, Hold Back Function (BHMA Exit Function)
L-NL, Lever Night Latch (BHMA Exit Function)