4700LN Cylindrical Lock

The 4700LN Series is ASSA ABLOY Accentra's flagship ANSI/BHMA Grade 1 cylindrical lever lockset, engineered for the highest-traffic institutional and commercial openings. The all-steel lock chassis, hardened bolt, and independent bearing-supported lever system are tested to exceed 2 million cycles with no measurable wear.

ANSI A156.2 Series 4000 Grade 1 certified, UL/cUL 10C listed for 3-hour fire doors, and compliant with ADA accessibility requirements, the 4700LN is the specification standard for schools, universities, healthcare, and government buildings. Anti-vandal clutch mechanism, through-bolted rose, and hardened strike plate resist abuse and forced entry.

The full Grade 1 function set is available — Passage (01, 03), Privacy (02, 03, 25), Entry (04, 07), Office (06), Storeroom (05), Classroom (22), Intruder Classroom Security (18), Corridor (22), Communicating (21, 28, 29, 39), Exit Latch (09), Service Station (06), Utility/Institutional (30), and Double Dummy (55-D) — with the full Accentra lever palette in every architectural finish. Backed by a 3-year manufacturer warranty.