This keyed entry door knob offers a secure and convenient access solution for your home. Finished in a sleek satin nickel, this lockset complements a variety of home decor styles and is suitable for both left and right-handed doors. Designed for easy installation, it accommodates standard door thicknesses of 1-3/8 inches to 1-3/4 inches and the two most common ., 2-3/8 inches and 2-3/4 inches.The durable construction features a robust 1/2 inch latch bolt with a nickel plating, ensuring reliable operation and resistance to wear. This entry knob provides privacy with key access from the outside and a convenient turn-button mechanism on the interior, offering a balance of security and ease of use. It includes a 1 inch by 2-1/4 inches radius corner faceplate and 5-pin security for enhanced protection.Meeting standards, this door knob is certified for residential security, providing peace of mind for you and your family. The flat ball handle is ergonomically designed for comfortable grip and operation. Installation is straightforward, requiring a 2-1/8 inch diameter cross bore and a 1 inch diameter edge bore. Enhance your homes security and style with this reliable and attractive door lockset.