What is the part number for a standard Y latch?

 The Y latches listed below are adjustable to fit either a 2 3/8" or 2 3/4" backset.

LATCHES WITH LOCKS
 Description  Backset  Specify
 Square corner, 1-1/8" x 2-1/4", standard  2-3/8" or 2-3/4"  01-045
 Square corner, 1" x 2-1/4"  2-3/8" or 2-3/4"  01-043
 1/4" Radius round corner, 1" x 2-1/4"  2-3/8" or 2-3/4"  01-044
 LATCHES SOLD SEPARATE
 Description  Backset  Specify
 Square corner, 1-1/8" x 2-1/4", standard  2-3/8" or 2-3/4"  Q001-045
 Square corner, 1" x 2-1/4"  2-3/8" or 2-3/4"  Q001-043
 1/4" Radius round corner, 1" x 2-1/4"  2-3/8" or 2-3/4"  Q001-044



 The latches for the Y and F lock are not interchangeable as the hole sizes are different. Substituting any latch voids your UL and product warranty. 




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