F90 Corridor Lock


5202FL

ANSI CODE: F90

Function: 

CORRIDOR LOCK

Dead locking latch bolt operated by lever from either side except when outside lever is locked by key in outside lever or by push button or other locking device on inside. Key in outside lever locks or unlocks outside lever.

Operating inside lever releases push button or other locking device placed position. Closing door releases push button or other inside locking device. Inside lever always operates latch bolt.


  • 5200 Standard - Certificated by ANSI 2-2003.
  • 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.
  • Inside knob lever is always free to exit.
  • The tolerance of each part is very precise, the wavering condition is hardly seen.
  • Easy install
  • Finishes: US26D, US32D
  • Lever: Zinc, 4 9/16” (116mm) From Lock center to Lever end
  • Rose: Φ 3 11/32“ (85mm)
  • 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
  • Clutch function: for outside Lever to prevent damage
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