S4463 - Lockable Concealed Restrictor

Product ref: S4463 Lockable Concealed Restrictor

A lockable concealed restrictor

  • Restrictor for side hung windows which sits inside window section
  • For use with a 4mm allen key to lock and release restrictor
  • For use on windows
  • Restrictors available in left (LH) or right hand (RH)
  • Suitable for M5 countersunk fixing screws
Product documentation download:

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