door hardware functions

RELATED FAQS

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Answer
Standard and Full Size I/C mortise cylinders on the L9485 and L9486, Hotel or Restroom Locks, use the concept of a ward ring to lock out all change keys once the deadbolt is thrown. Instead of a fu...
HANDINGA stop ring is installed on the right side for right hand operation and on the left side for left hand operation.  Right hand shown below.
Locknetics company supplied electro-magnetic locking devices, electronic smart locks, and electronic security components to access control dealers and lock smiths.  Ingersoll-Rand acquired ...
ND-Series Cylinder Reference Table Function Door Thickness Cylinder Mechanism Complete Cylinder Non-Hotel Functions Standard Conventional 23-065 Primus 20-765 Pri...