Best Square Door Knobs of 2025

This door knob is ideal for interior doors that need privacy locking function and features a simple, contemporary style with a variety of finishes. The Microban product protection makes it 99.9% cleaner than unprotected surfaces. It is easy to install with a screwdriver and fits both right and left-handed doors. The adjustable backset latch fits all standard door preparations and is certified with the highest residential security durability and finish.

The Probrico Door Knobs are crafted from high-quality zinc alloy, ensuring they are both durable and reliable for long-term use. Their sleek black finish brings a touch of elegance to your home while enhancing security. The unique square rose design not only adds a modern flair but also makes the knobs easy to grip, improving your overall user experience. With an advanced privacy function, you can easily lock your bedroom or bathroom doors without the need for a key, providing you with peace of mind and convenience.

The GOBEKOR 5 Pack Matte Black Square Keyless Door Knobs are perfect for hallway, closet and other doors that do not require locking. They are designed for both left and right-handed doors, have an adjustable latch and fit standard sized doors. The knobs are made of durable stainless steel and come with all necessary components for installation. The classic matte black finish adds elegance and modernity to your home. In case of any quality issues, the company offers refund or replacement and good customer service.

Goldenwarm Privacy Door Knobs are perfect for bedrooms and bathrooms, offering privacy where needed. The easy installation process requires only a screwdriver. These knobs have a turn button for locking from the inside and can be unlocked with a coin in emergencies. With an adjustable latch and reversible knob, they fit various door sizes and directions. The package includes all necessary components for installation, making it convenient for you to upgrade your home's interior doors.

The Probrico 5 Pack Square Door Lever Lockset is made of durable stainless steel with a satin nickel finish. It features a keyless passage design for hallway, laundry room, and closet doors that latch but do not require locking. The adjustable latch fits doors from 1-3/8" to 1-3/4" thick, and the lockset meets ANSI Grade 3 standards for residential security. This modern lockset is suitable for both commercial and residential applications.

The goldenwarm Black Door Knobs are perfect for enhancing privacy in your home, especially in bedrooms and bathrooms. Their sleek design adds a modern touch while remaining versatile. You’ll appreciate the adjustable latch that fits various door sizes, making installation straightforward. With just a screwdriver, you can easily install these knobs, and the turn-button lock ensures security when needed. Plus, the package includes everything necessary for installation, providing convenience right out of the box.

The naubea Privacy Door Knob is designed for modern interiors, offering a stylish matte black finish perfect for bedrooms and bathrooms. Its keyless locking feature ensures privacy, allowing you to secure your space without the hassle of keys. This door knob fits standard doors, making installation a breeze with its adjustable latch that accommodates various door thicknesses. You can easily install it yourself in just minutes, as it works for both left and right-handed doors. Enjoy the convenience of a sleek and functional door handle that enhances your home's aesthetic.

The Probrico Square Door Lever Door Lockset is a durable and stylish lockset designed for hallway doors, laundry rooms, and closet doors that don't need to be locked. Made of stainless steel in a satin nickel finish, it offers both modern and conventional styles for commercial and residential applications. It has an adjustable latch and conforms to ANSI Grade 3 with a 5-pin brass tumbler cylinder for residential security. The package includes knobs, mounting screws, and installation instructions.

Introducing the Haidms Door Knobs, a stylish and functional addition to your home. These matte black door knobs are perfect for bedrooms or bathrooms, providing privacy and security. With a keyless lock set, you can easily lock the latch bolt from the inside knob, and unlock it with a screwdriver or coin from the outside. The adjustable door latch length ensures compatibility with most standard-sized doors. The easy installation makes it a one-person project, saving you time and effort. With its elegant design, the Haidms Door Knobs will complement any interior decor, adding a touch of luxury and sophistication. Upgrade your home with these high-quality door knobs and experience the convenience and peace of mind they bring.

The BRINKS Contemporary Privacy Locking Door Knob is a stylish and high-quality option for modern homes. It is reversible and easy to install, fitting most standard doors. The lock provides privacy and peace of mind in home offices, bedrooms, or bathrooms, and can be unlocked from the outside with a screwdriver or coin. The global leader in security-related products, BRINKS offers top-quality products to keep you and your belongings safe.