Replacement Latch: Use with matte black entry locksets for the Design House Ball, Delavan, Egg, Scroll, and Tulip series Universal Fit: 2-Way universal latch for left or right-hand doors and fits the two most common backsets in the U.S. ANSI Grade 3 Certified: Rated for residential security Adjustable Sizing: Adjusts for 2-3/4-inch and 2-3/8-inch backsets; Fits 1-3/8-inch and 1-3/4-inch thick doors Compatible with half-moon spindles