Espagnolette S4551


Used for outward- and inward-opening single doors, and for double doors with the sash sized for standard door lock. Lockable with cylinder.


  • For double doors
  • Has grab bolt type end bolts and hook bolt type side bolts.
  • The hook bolt gives increased protection against forced entry.
  • Right and left according to symbol. 
  • Backset 50 mm.
  • Lock depth 72 mm.
  • Handle height optional.
  • Limitations: the number of side bolts is decided with regard to the height of the frame, see catalogue section E.
  • General description, catalogue section B.

Instructions for milling

Instructions for milling, with measurements, catalogue section E.



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