B Series

B500                             B250PD                         B600

Grade 2 Standard Duty – New B500-Series Deadbolt!

The B500-Series deadbolt offers a 10% larger deadbolt diameter, a new adjustable lock-in-place backset for 2 3/8"(60 mm)
or 2 3/4" (70 mm) door preps, and an integrated anti-pry shield to prevent picking. The 1" (25 mm) reinforced trim ring and
tapered housing rotate to protect against wrenching the cylinder. The solid brass 6-pin cylinder offers added protection and
durability. A metal dust box reinforcer with three 3" screws provides deeper anchoring to protect against kick-in attacks.


The B250-Series nightlatch features a 9/16" (14 mm) deadlatch that prevents "shimming" the bolt with a credit card or similar
tool. A "hold-back" feature retains the deadlatch in a retracted position when desired. Automatically  locks  when key is
removed or thumb piece is released. Trim rings are reinforced with hardened steel inserts. Brass or bronze faceplates are
self-adjusting for beveled door edges. Also available less "hold-back" feature and with double cylinder

Heavy Duty Residential/Light Duty Commercial

The B-300 Maximum Security Deadbolt-Series, with a dual 2 3/8" (60 mm) or 2 3/4" (70 mm) backset, features hands-free
installation and a 1" (25 mm) throw deadbolt, with a concealed hardened steel roller to prevent cutting or sawing the bolt. A
concealed spin ring rotates to protect against wrenching the cylinder. Solid brass 5 or 6-pin cylinders are assembled with
pick resistant pins for added protection and durability. Solid steel door frame reinforcer with 3""screws protect against kick-in


Applications: Auxiliary and primary locking for residential and commercial buildings. B-Series locks are designed to meet
various security door preparations and functional requirements as determined by local codes and life safety regulations.

Certifications: ANSI A156.5, 1992. B500-Series, BC100-Series Grade 2; B250-Series, Grade 2; B300 Maximum Security
Deadbolt-Series, Grade 2; B500-Series and B600/700/800-Series are UL Listed as an auxiliary lock for all functions up to 3
hour doors. B800-Series is UL437 Listed.

Exposed Trim: B500, BC100, B250, B300-Series: Wrought brass or bronze. B600/700/800-Series: Solid brass or bronze
with pressure cast zinc thumbturn, plated to match finishes indicated.

Keying: B250, BA300 and B300 Series – 5-pin tumbler standard with two keys per lock. Available with 6-pin tumblers,
assembled to order. BC100, B500 and B600 Series – 6-pin tumbler standard with two keys per lock. Stock locks are keyed 5-
pin. B700-Series: Primus® 20-700 Controlled Access cylinder. B800-Series: Primus 20-500 High Security cylinder. BC100,
B500, B250, B600 and B700-Series available with interchangeable cores. BC100, B500 and B250-Series also available with
Primus high security cylinder. Other keying options for B-Series available from the factory include master keying, grand
master keying, and construction keying (construction keying not available for B700/800-Series).

Door Range: B500, BC100-Series, 6-pin: 1 3/8" to 1 3/4" thick (35 mm - 44mm) standard. Available for 1 3/4” to 2 1/4” and 2
1/4’ to 4” assembled to order. B250 Series, 5-pin and 6-pin, 1 3/8" to 1 3/4" (35 mm - 50 mm) standard. 5-pin available to 2
1/4", assembled to order. 6-pin available to 2 3/4", assembled to order. B300 Maximum Security Deadbolt Series: 1 3/8" (35
mm) and doors up to 2 1/2" (63 mm), assembled to order. Door ranges may vary by function.

Backset: B500, BC100-Series: 2 3/8" (60 mm) or 2 3/4" (70 mm) adjustable backset deadbolt standard. B250-Series: 2 3/8"
(60 mm) standard. 2 3/4" (70 mm) available. B300 Maximum Security-Series: 2 3/8" (60 mm) or 2 3/4" (70 mm) dual backset
deadbolt standard. B600/700/800-Series: 2 3/4" (70 mm) standard. 2 3/8" (60 mm), 3 3/4" (95 mm), 5" (127 mm) available.
Schlage Commercial Deadbolts