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The SCHLAGE COMMERCIAL 12103605 is a square corner deadlatch from the B250 Series, designed for commercial and institutional door hardware applications. It features a 2-3/4 inch backset and a Bright Brass finish. The deadlatch operates as the latch bolt component within a lockset assembly, providing positive door engagement and security at the strike. It measures 4 inches in length, 2.25 inches in width, and 1.15 inches in height, making it a compact, field-ready unit. Installation is performed by locksmiths and commercial door hardware technicians as part of a complete lockset replacement or new door prep.
The 12103605 deadlatch is suited for commercial, institutional, and multi-family residential door applications where a B250 Series compatible latch body is required. The square corner faceplate design fits standard commercial door prep cutouts. The Bright Brass finish coordinates with matching B250 Series hardware trim. This latch is sold individually and is appropriate for use in single-door entry, corridor, and office door configurations requiring a 2-3/4 inch backset.
Designed as an OEM-style replacement latch body for doors prepared for B250 Series cylindrical locksets with a 2-3/4 inch backset and square corner faceplate.
Installation is typically performed by a licensed locksmith or commercial door hardware technician. Ensure the door is closed and the lockset is fully disassembled before removing or installing the latch body. Confirm the door prep backset and faceplate corner style match this unit before installation. Work should comply with applicable building and accessibility codes for the installation type.
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