Best Zinc Door Knobs of 2025

The uxcell Privacy Door Knob is designed for both interior and exterior use, perfect for bedrooms and bathrooms. Made from durable zinc alloy, this knob features a smooth finish that resists corrosion and wear, ensuring longevity. It comes with an easy-to-use locking mechanism that allows you to secure your privacy with a simple turn button from the inside and a release tool for unlocking from the outside. Installation is straightforward, requiring just a screwdriver to tighten the screws, making it a hassle-free upgrade for your home.

The Amazon Basics Door Knob is a high-quality door knob made of brass with a steel internal structure. It comes with an adjustable latch from 2-3/8 - 2-3/4 inches (60-70mm) and includes four brass keyed alike keys, KW1 keyway, rounded steel faceplate and strike, and zinc alloy latch bolt. The detailed installation instructions included make it easy to install. This door knob fits all doors 1-3/8” to 1-3/4” in thickness and has a lock body assembling hole 2-18”(54mm) dia. and a latch assembling hole 1”(25mm) dia. The adjustable latch is useful for fitting the door knob to various door thicknesses, while the brass body and steel internal structure ensure durability. The included keys and detailed installation instructions provide convenience and ease of use for the user.

The UNIQANTIQ Dummy Door Knob Spindle is a durable and versatile replacement for modern or vintage door knobs. Made of steel with a zinc finish, this dummy spindle is designed for use with doorknobs where the spindle does not go all the way through. With a plate diameter of 1" and a stem length of 7/8", it is suitable for various door knob sizes. The package includes two spindles and mounting hardware, including screws. This dummy spindle offers convenience and ease of installation, making it a reliable choice for replacing door knobs.

The Amazon Basics Door Knob is a high-quality lock for exterior doors. Its brass body and steel internal structure provide durability and strength. The adjustable latch allows you to fit the lock to doors of varying thicknesses, making it a versatile choice. The package includes two brass keys, a rounded steel faceplate and strike, and a zinc alloy latch bolt for added convenience. The detailed installation instructions make it easy to install, even for those without extensive DIY experience. With a 1-year limited warranty, you can trust the Amazon Basics Door Knob to keep your home secure.

The SORWDUERM Brass Privacy Knobs are designed for your bedroom and bathroom doors, offering a simple locking mechanism for added privacy. With an adjustable latch, these knobs fit doors of varying thickness, ensuring a perfect fit for your home. An emergency release feature allows you to unlock the door from the outside, providing peace of mind in case of urgent situations. Made from durable zinc alloy and featuring a luxurious antique brass finish, these knobs not only function well but also enhance your home's aesthetic. Installation is straightforward, with all necessary accessories included.

The NUZAMAS Crystal Knob Set is a perfect choice for those looking to enhance the style of their doors, whether vintage or modern. This set includes two elegant glass crystal dummy knobs that add a classic touch to any room. Made from durable zinc alloy, it resists rust and ensures a long lifespan, giving you peace of mind. Installation is straightforward, as it mounts directly onto your door, making it easy for you to upgrade your space. Additionally, it comes with two keys and installation screws, allowing for a hassle-free setup.

The SORWDUERM Door Knob is designed with your privacy in mind. It features a simple locking mechanism that allows you to easily secure your bedroom or bathroom door. The adjustable latch accommodates various door thicknesses, ensuring a perfect fit for your home. In case of emergencies, you can unlock the door from the outside using a provided hex key, giving you peace of mind. Made from durable zinc alloy with a luxurious antique brass finish, this door knob adds a touch of elegance to any interior space.

The SORWDUERM Door Knobs are designed for privacy, making them perfect for bedrooms and bathrooms. You can easily lock or unlock the door by simply pushing or pulling the locking button. They also come with an adjustable latch, ensuring a snug fit for doors between 1-3/8” to 1-3/4” thick. In case of emergencies, an emergency release hole allows you to unlock the door from the outside using a hex key, which is included with the product. Made from durable zinc alloy with a luxurious antique brass finish, these knobs not only provide functionality but also enhance your home’s aesthetic appeal.

The goldenwarm Door Knob Set enhances your front door with a sleek, modern look. You’ll appreciate the straightforward installation process, as it requires only a screwdriver and comes with all necessary components. The adjustable latch allows you to fit it perfectly on various door sizes, ensuring a snug fit. Plus, the reversible knob design means you can easily install it on both right-handed and left-handed doors, offering flexibility for your home. With its brushed texture, the knob provides a comfortable grip, adding to your overall experience.

The SORWDUERM Door Knob is an elegant addition to your home, perfect for areas like closets, pantries, or laundry rooms where a locking mechanism isn’t needed. Made from durable zinc alloy and finished in a stunning brushed nickel, it adds a touch of luxury to your space. You’ll appreciate how easy it is to install; with just a screwdriver, you can set it up in minutes. Plus, it comes with all necessary accessories and clear installation instructions, ensuring a hassle-free experience. Should you have any questions, the customer service is ready to assist you within 24 hours.