Yale 400 4400 - Manual (Page 14)

MONOLOCKS
Page 14 Condensed Catalog
6400LN SERIES MONOLOCKS
Based on Yale's 5400LN Grade 1 cylindrical lockset, the 6400LN Monolock
continues the tradition of quality and dependability as a preassembled lock series
designed to retrofit existing Yale
® Monolock as well as Corbin Russwin Unit
Lock and Falcon ® Retrofit Lock installations with 1-3/4" latch height.
All 6400LN functions feature the patented Free Wheeling
lever mechanism. When the outside lever is locked, it will
rotate freely up and down while remaining securely
locked.
UL: UL fire-rated up to 1-1/2 hours
Mechanism: Heavy-gauge steel, zinc-plated, dichromated
Backset: 2-3/4"
Latchbolt: 1/2" stainless steel throw
Guardbolt: Deadlocks latchbolt when door is closed; standard on all locking functions
Door Thickness: 1-3/4" only
Lead Shielding: Available to order
Cylinders: Brass, 6-pin, keyed-random cylinder with two keys furnished standard, 7-pin available to
order. For other cylinder and keying options, see page 27.
Reversibility: Handing must be specified for all functions and designs
Strikes: 1-1/4" lip ANSI strike supplied; other lip lengths and strikes available to order; all reversible
Finishes: Available in 12 finishes, including PVD lifetime finish options for 613. PVD is standard for
605 and 606
Warranty: 7-year mechanical
6400LN SERIES TRIM
Augusta AU Monroe MO Pacific Beach PB
FEATURES
Levers available to accept small format interchangeable cores; large format interchangeable cores from Corbin
Russwin, Medeco
® , Sargent ® and Schlage ® ; and fixed core cylinders from Corbin Russwin and Schlage ® .