This keyed entry door knob provides enhanced security and convenience for exterior doors, including front, back, and garage entrances. Designed with a robust locking mechanism, it features a key cylinder on one side and a turn-button operation on the interior, offering controlaccess to your home. The durable construction and matte black finish complement a variety of decor styles, from modern to rustic.This door knob is adaptable to both left and right-handed doors and accommodates standard door thicknesses of 1-3/8 inches to 1-3/4 inches. Its designed to fit the most common backsets used in the U.S. 2-3/8 inches and 2-3/4 inches simplifying the installation process. The 2-way latch, with its 1/2 inch bolt, ensures a secure closure, providing peace of mind.Built for residential use, this lockset meets standards and includes a 5-pin cylinder for added protection. Installation is straightforward with the included hardware and instructions. Enhance your homes security and aesthetic appeal with this reliable and stylish keyed entry door knob, offering a blend of functionality and design.