F109 Entrance Lock





Dead locking latch bolt operated by lever from either side except when outside lever is locked by the push or turn button inside. Key outside or operating inside lever releases push or turn button unlocking outside lever except when push or turn button has been rotated to keep outside lever locked. Inside push or turn button must be manually operated to unlock outside lever. Inside lever always operates latch bolt.


  • 5100 Standard - Certificated by ANSI 2-2003.
  • UL listed - Meet UL 3 hours fire rating.
  • 6-Pin cores with the capacity to retrofit all 6-Pin best style locksets.
  • Wide variety of compatible locksets for other famous brands like Schlage, Arrow, Best, Falcon & KSP.
  • Clutch Function: The exterior lever have releasing to prevent heavy impact while pressing the lever at locking position.
  • Roller Retractor: The Retractor equipped with roller to enchance the mechanical reliability & durability.
  • Finishes: US26D, US32D
  • Lever: zinc, 4 29/32” (125mm) From Lock center to Lever end
  • Rose: Φ 3 17/32” (90mm).
  • Door thickness: 1”-3/8 ~ 2” (35~51mm)
  • Backset: 2 23/64” or 2 3/4” (60mm or 70mm)
  • Concealed Screws: The screws are hidden (concealed), not exposed at exterior side.

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