Best Door Knobs for Bi-Fold of 2025

Upgrade your bi-fold doors with the PRIME-LINE Bi-Fold Door Knobs. These satin nickel-plated door knobs are designed to replace old, unsightly or missing knobs on your bi-fold doors. With their wide base, they prevent crushing of the door panel when installed on hollow doors. The large diameter allows for easy gripping, making it convenient to open and close the doors. Installation is quick and easy, and everything you need is provided in the package. Made with zinc diecast construction and a satin nickel-plated finish, these door knobs are not only strong and durable but also designed to last. With an outside diameter of 1-11/16 inches, a reach of 1-3/8 inches, and a base diameter of 15/16 inches, these knobs are compatible with many wardrobe door manufacturers. Upgrade your bi-fold doors with the PRIME-LINE Bi-Fold Door Knobs and enjoy the convenience and durability they offer.

PRIME-LINE Bi-Fold Knob is a durable replacement door knob with a wide base and large diameter for easy gripping. The wide base prevents crushing of hollow doors, ensuring longevity. Installation is hassle-free with all necessary items included. Made of zinc diecast with a classic white finish, these knobs are strong and built to last. Perfect for upgrading old or missing door knobs, these knobs offer both functionality and style.

The Stone Harbor Bi-Fold Knob is designed with a 1-3/4 inch diameter, making it a perfect fit for your bi-fold doors and cabinet drawers. With included screws of various lengths, you can easily install it on doors that are 1 3/8” to 1 3/4” thick. This knob is built from durable materials, ensuring it will last for years while maintaining its high-quality appearance. Plus, it matches other products from Stone Harbor Hardware, allowing you to create a cohesive look throughout your home.

The newlifeapp Bi-Fold Door Pull Knob is a set of two white plastic knobs designed specifically for bi-fold doors. These knobs have a large size, measuring 1-3/4 inches in diameter, which makes it easier to open doors with less effort. The plastic construction ensures durability and longevity. Additionally, the knobs come with screws for easy installation. The newlifeapp Door Knob is not only functional but also aesthetically pleasing, blending seamlessly with any interior decor. With its convenient design and easy installation process, this door knob is a great addition to any bi-fold door.

The Stone Harbor Hardware Die-Cast Round Bi-Fold Door Knob is a high-quality and durable knob that is designed for bi-fold doors. With a diameter of 1-1/4 inches, this knob is the perfect size to provide a comfortable grip when opening and closing your doors. The 1-3/4 inch backplate ensures that the knob is securely mounted and will stay in place. Installing this knob is a breeze, as it comes with all the necessary mounting hardware. Made with durable materials, this knob is built to last, providing you with a long-lasting and reliable solution for your bi-fold doors. Additionally, the matte black finish matches other Stone Harbor Hardware products, allowing you to create a cohesive look throughout your home.

The Stone Harbor Closet Door Knob is a stylish and practical addition to your home. With a diameter of 1-1/2 inches, it fits comfortably in your hand, making it easy to open and close your closet doors. The included screws, measuring 1-3/4 inches and 2 inches, ensure a secure installation, allowing you to quickly upgrade your space. Made from durable materials, this knob is designed for longevity, giving you peace of mind that it will withstand daily use. Plus, its polished brass finish matches other Stone Harbor products, helping you create a cohesive look throughout your home.

The Hillman Group Ivory Knob is a versatile hardware accessory that can be used on bifold doors, drawer fronts, or cabinets. With its included hardware, it is easy to install and adds a touch of elegance to any space. The ivory color adds a classic and timeless look to your doors or cabinets. Made in the United States, you can trust the quality and craftsmanship of this product. The Hillman Group Ivory Knob is a practical and stylish choice for upgrading your home decor.

The Stone Harbor Matte Black Backplate is designed with a 1-3/4 inch diameter, making it a perfect fit for various kitchen and bathroom applications. Its robust construction ensures durability, so you can count on it to last through daily use. The sleek matte black finish not only adds a modern touch but also coordinates beautifully with other Stone Harbor Hardware products, enhancing your home's overall aesthetic. By choosing this backplate, you can easily elevate the look of your space while enjoying its high-quality performance.

Hyneesun offers a convenient 2 pack of classic closet door knobs with a 1-3/4" outside diameter that are easy to replace and come with two sizes of screws. If you are not satisfied with your purchase, Hyneesun provides good service and offers a full refund. Upgrade your closet doors effortlessly in just one minute.

The NIZADO Matte Black Knobs are designed for quick and easy installation, allowing you to set them up in just minutes with a screwdriver. The adjustable latch accommodates various door thicknesses, ensuring a perfect fit for your interior doors. Made from stainless steel, these knobs are built to last, exceeding 250,000 cycles and resisting corrosion. Their elegant matte black finish not only adds a modern touch to your space but also resists scratching. Ideal for bi-fold, pantry, or French doors, these dummy knobs provide a stylish upgrade without the need for a latch.