As a global leader in security-related products and services, the Brinks name is synonymous with top quality merchandise designed to keep you, your family and your valuables safe. In keeping with this tradition, our specialized, all metal constructed Scroll style lever bed/bath doorknobs are built with a 4-way adjustable latch that fits any 2-3/8" or 2-3/4" backset include and include a privacy key to unlock from the outside if necessary. Designed with a square spindle drive for easy installation and strength, our Scroll Styled lever doorknob fits all doors 1-3/8" to 1-3/4" thick and is completely reversible to work with both left and right handed doors. This product includes a lifetime warranty and is available in a Satin Nickel finish to accent your decor perfectly!.