Lockwood Selector® 6782 universal 38 mm backset mortice lock.
The new Selector® 3780 series mortice lock was designed to incorporate a greater range of lock functions into one primary lock.
In addition to industry first holdback capable lock, the Selector® 3780 series also includes an selectable anti-lockout feature.
All handing setting (Passage, Combination or Escape) can be adjusted via the hub selector located under the face plate.
For handing see FAQs