• 12-103 Schlage B Series - 2 3/4" Deadlatch

*Actual product and finish may vary

The Schlage 12-103 is a B Series 2-3/4” Backset Deadlatch (B200) Latchbolt with standard faceplate.

B-Series bolt and latch fronts are available in a variety of configurations to fit your door prep dimensions. Latches are furnished in brass, bronze or chrome finishes compatible with the lock finish.

Faceplate Description – 1-1/8” x 2-1/4” square corner (standard)

Schlage catalog

Door Thickness:

B500-Series, 5-pin: 1-3/8” to 1-3/4” thick (35mm to 44 mm) standard. Available to 2-1/4” (57mm), assembled to order. B250-Series, 5-pin: 1-3/8” to 1-3/4” (35mm to 44mm) standard. Available to 2-1/4” (57mm), assembled to order. B600/700/800-Series: 1-3/4” to 2” (44mm to 51mm) standard. Available for 1-3/8” (35mm) and doors up to 2-1/2” (63mm), assembled to order. Door ranges may vary by function.

B500-Series: Adjustable for 2-3/8” (60mm) or 2-3/4” (70mm) standard.

B250-Series: 2-3/8” (60mm) standard. 2-3/4” (70mm) optional.

B600/700/800-Series: 2-3/4” (70mm) standard, 2-3/8” (60mm), 3-3/4” (95mm), 5” (127mm) optional.

Latch Bolt: Brass, 9/16” (14mm) throw, deadlocking on keyed and exterior functions.

Warranty: Commercial: Three-year limited. Residential: Full lifetime mechanical.


ANSI: B500 and B250-Series meet or exceed A156.5 Grade 2 strength and operational requirements.

B600/700/800-Series meets or exceeds A156.5 Grade 1 strength and operational requirements.

UL / cUL: B600/700/800-Series locks are UL10B Listed auxiliary locks for A label single doors, 4 ’ x 8 ’. UL10B Listing optional for B500-Series as auxiliary locks. Letter F and UL symbol on latch front indicate listing.

UL437 Listed locking cylinder optional: Specify Primus 20-500 Series cylinder for B500 and B250-Series Grade 2 products, or specify B800-Series Grade 1 products.

ADA Compliant: Schlage Lock Company offers a wide selection of locks designed to meet the Americans With Disabilities Act.





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12-103 Schlage B Series - 2 3/4" Deadlatch

  • Brand: Schlage
  • Product Code: 12-103
  • $50.00

Available Options