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Schlage 14-047 Deadlatch ND Series, 2-3/8" Backset, 1-1/8" x 2-1/4" Face

Schlage Electronics 14-051 AD/CO Series Deadlatch 2-3/8" Backset, Cylindrical, Square Corner 1-1/8" X 2-1/4"

Schlage 14-048 Deadlatch ND Series, 2-3/8" Backset, 1" x 2-1/4" Face