Centor DF Drop Bolt Non-Keyed

Drop Bolt perfect for applications where an electric strike is impractical, such as swing-through, double-action doors.

Drop Bolt Function - designed to retract in the event of a power outage or the activation of the emergency break-glass switch. The previous door locking system's locking plate is replaced by an electric door strike system.


  • Suited to outward opening bifold doors, french doors and sliding doors
  • Ccomes with a 20mm throw and rounded styling
  • An extensive range of lengths (to 1000mm) and finishes are available
  • DF dropbolts will resist high winds and is rated to resist a 250kg load in Western Red Cedar and 450kg in Amoora
  • Centor can provide a test certificate on application
  • DF features a unique damage-proof mechanism for bifold doors which prevents the bolt being operated if the key is left in the lock
  • Bolts are easily installed with a dedicated router bit
  • Bolts are available keyed alike and may be rekeyed by a professional locksmith


  • Max wind load: 450kg force
  • Min door thickness: 35mm
  • Security: Non-Keyed
  • Dropbolt lengths: 200mm
  • Throw length: 20mm
  • Finish: PVD Brass


Brand Centor

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