Brinks 2713-105 Wave Style Lever Door Knob with Privacy Key for Bedroom and Bath, Polished Brass Wave style lever door handle fits all doors 1-3/8" to 1-3/4" thick and is completely reversible to work with both left and right handed doors Perfect for use in the bedroom or bath Comes with a privacy key to unlock from the outside if necessary 4-way adjustable latch that fits any 2-3/8" or 2-3/4" backset Lifetime Warranty