The Design House 700534 Springdale Privacy Door Handle in Oil Rubbed Bronze and ergonomic shape, this door handle features versatility in style and design that coordinates well with traditional, rustic, and industrial farmhouse styles alike. This lever is operated by a turn-button knob on one side, perfect for bathroom and bedroom doors or wherever privacy is needed. Designed for left or right-hand doors, this door lever fits the two most common backsets in the U.S. (2-3/4 inches and 2-3/8 inches). The durable 2-way latch has a 1/2 inch latch bolt plated in nickel and does not budge once in place. Use this locking lever on standard 1-3/8 inches and 1-3/4 inches thick doors. This lock has a 1-inch by 2-1/4 inches radius corner faceplate and features a 5-pin cylinder for your security. If you are preparing your door for installation, the cross bore should be 2-1/8 inches in diameter and the edge bore should be 1 inch in diameter. This latching door handle is ANSI Grade-3 certified and rated for residential security. By installing the Design House Springdale Privacy Lockset in your home, you gain a sense of security and comfort.