Lockwood 3577 Dual Entry

Mortice Lock The Synergy 3570 series mortice locks offer a wide range of functions for commercial applications.


Features include:


  •  the 3577 dual entry deadlatch series has been designed to enable emergency services to enter specific areas without giving them access to all the locksets in the building
  • lock is handed and this will need to be stated at the time of ordering
  • 60mm backset as standard, with backsets of 89mm & 127mm available upon request
  • unique Synergy feature allows you to purchase the parts seperately to extend the backset or alternatively you can order the lock as a complete unit
  • stainless steel and fully reversible bolt
  • supplied less cylinder
  • finishes of satin chrome, chrome plate, florentine bronze & polished brass, other finishes available upon application