5100FL - Grade 1

ANSI CODE: F110

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 A156.2-2003.
UL listed - Meet UL 3 hours fire rating.
6-Pin cores with the capacity to retrofit all 6-Pin best style lock sets.
Wide variety of compatible lock sets 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 enhance the mechanical reliability & durability.
Finish: US26D

Lever: zinc, 4 29/32” (125mm) From Lock centre to Lever end
Rose: Φ 3 17/32” (90mm).
Door thickness: 1”-3/8 ~ 2” (35~51mm)
Back set: 2 23/64” or 2 3/4” (60mm or 70mm)
Concealed Screws: The screws are hidden (concealed), not exposed at exterior side

Country/region

BSI F110 Intruder Classroom Lock

BSI F110 Intruder Classroom Lock

Low Maintenance

Stainless Steel

Tough