Kwikset 300LL LH 15 CP Maximum Security Lido Left-Handed Privacy Lever, Satin Nickel For use on interior doors where a privacy locking function is required, such as a bedroom Fully reversible lever; fits both right handed and left handed doors Fits door thickness of 1-3/8-Inch to 1-3/4-Inch Features an adjustable latch to fit all standard door preparations ANSI/BHMA grade 3 security Easily installs in minutes with just a screwdriver Privacy scroll lever for non-locking, left-hand bedroom and bathroom doors 6-way adjustable steel latch fits square-corner, round-corner or drive-in applications Adjustable for 2-3/8- or 2-3/4-inch backsets; 1/2-inch knob throw Easy installation with Phillips screwdriver Lifetime mechanical and 5-year finish warranties from the manufacturer