Upgrade your entryways with the Hyper Tough Locking Keyed Entry Door Knobs, designed to provide both style and security for any exterior doors. These sleek ball-style door locks are perfect for refreshing the look of your front, back, garage, or side doors or replacing existing ones. The easy-to-grip designs and Matte Black finishes offer a modern touch, making them versatile choices that complement contemporary, traditional, and craftsman-style homes. Installation is a breeze with pre-drilled holes and a simple screwdriver. The door knobs feature secure locking mechanisms operated by steel keys on the exteriors and thumb-turns on the interiors for convenience. Reversible for both left and right-handed doors, they include two locking keys for added security. Backed by a lifetime warranty, these door locks are built to endure frequent use and maintain their functionality under normal conditions. Trust the Hyper Tough door knobs with lock and key to effortlessly enhance the safety and appearance of your home's entry points. Whether you're upgrading your door locks or replacing worn-out door locks, these door knobs provide reliable performance and a sleek look. Ideal for Exterior Doors: These door knobs are designed to enhance the security and appearance of any exterior doors, including front, back, garage, and side doors. The door knobs durable construction ensures reliable performance and added safety for your home, making them an excellent choice for all your door locks. Sleek Matte Black Finish: Featuring rich Matte Black finishes, these door locks with keys add a modern touch to various architectural styles, including contemporary, traditional, and craftsman. The decorative rosettes enhance the door knobs' aesthetic appeal, giving your door locks a sophisticated look. Easy Installation: The ball-style black door knobs are simple to install with pre-drilled holes and just a screwdriver. This user-friendly design makes the door knobs excellent choices for both DIY enthusiasts and professional installers looking to upgrade their door locks. Secure Locking Mechanism: The door locks include steel keys for locking and unlocking from the exteriors and convenient thumb-turns on the interiors. This dual-functionality provides enhanced security and ease of use for all your door locks.