B Series Cylindrical Lock

ANSI Grade 2 Heavy Duty

Cylindrical designed, for medium and light duty commercial buildings.
Interchangeable core knobs are easy to change handing.
Threaded outside rose adjustable for various door thickness.
Internal steel mechanisms are corrosion treated for normal atmospheric conditions.
Wide selection of finishes and functions.

Certification / Compliance	UL listed for “A” label (3-hour) single swinging door (4′ x 8′). ANSI/BHMA A156.2, Series 4000 Grade 2.
Doors & Preparations	ANSI A115.2, through bolted installation.
Backset	2-3/4″ (70mm) standard, 2-3/8″ (60mm), 3-3/4″ (95mm) and 5″ (127mm) optional.
Door Thickness	1-3/8″ (35mm) ~ 2″ (51mm) wood or metal door.
Latchbolt	1/2″ (12.5mm) throw, UL listed, faceplate self-adjusted.
Handing	Non-handed.
Strike	ANSI strike standard, T-strike or Full lip strike optional.
I/C Core	6 or 7-pin, compatible with Best^® and Falcon^® original cylinder.
Trim	Roses are wrought brass, bronze or stainless steel,installed over wrought steel mounting plates. Knobs are brass or bronze secured by steel knob retainer which cannot be depressed when lock has been locked.
Knob Design	Ball and Tulip optional.
Master Keying	Can be masterkeyed or grand masterkeyed. Construction key systems available.

A wide selection of finishes are available to match with your door and other hardware.