Yale® 4600LN cylindrical locks are the ideal choice for a wide variety of commercial applications where consistent quality, ease of use and installation are required at an economical price. The 4600LN Series is certified to ANSI/BHMA Grade 2 standards and is UL fire-listed for all functions, ensuring reliability and peace of mind.
ANSI Function F111 – Keyless – For twin communicating or exit doors where one side operation is required. Also when space is limited between door and switch panel. Deadlocking latchbolt. One lever operation. Blank rose. Should be used only where rooms have more than one entrance
Versatile: Field reversible handing
Economical: Priced affordably to suit projects of all budgets
Strong & Reliable: ANSI/BHMA Grade 2 certified for long life and reliability