L lock extended in field

RELATED FAQS

Question
Answer
The following steps are required to convert the Von Duprin 98/9975L from classroom to night latch function: Order new 996L-NL-M trim and reset NL drive screw in mortise lockbody as se...
The L9000 lock can be ordered for doors greater than 1 3/4" thick.  The allowable door thickness is dependent on the L lock function and how the lock is extended.  All locks for exte...
Follow step 6 of the 18-R instructions to convert trim function to Night Latch(L-NL).
The standard L9000 lock can be ordered for thin doors (1 3/8") and the appropriate parts will be shipped.  The LV9000, L400, LM9000, Anti-Ligature, and N escutcheon trims a...
The current 712L/912L (after 2/28/2011) can be field converted by purchasing the NL Spring part #600339 and following the L to NL function change instructions.
Schlage does not recommend cutting the L or LP section key blanks in the field.  Below are some details. Non Primus: In the classic family of keyways the "L" key section is the highe...
The lock case can be re-handed, however, this requires opening up the lock case. See M lock re-handing instructions for a complete guide.