Design House 790782 Deadbolt Entry/Deadlocking 2-Way Adjustable Replacement Latch with Square Corner, Satin Nickel Finish For left or right hand doors; 2-Way Adjustable ANSI Grade-3 Certified Adjusts for 2-3/4" and 2-3/8" backsets; Fits 1-3/8" and 1-3/4" thick doors Entry Latch Limited lifetime mechanical warranty; 5-year finish warranty