Revitalize Your Bi-Fold Doors: This bottom pivot kit is expertly crafted for bi-fold cabinet doors, allowing seamless repair or replacement of worn-out parts. Ideal for most bi-fold doors, including wardrobe and cabinet doors, this kit ensures your doors function like new again. Versatile Fit for Doors: Featuring two pivot sizes, 3/8-inch and 7/16-inch in diameter, with a screw tip of 3/16-inch and a sleeve length of 1-3/8-inch, this kit is designed to accommodate a wide range of door types. compatibility by comparing these dimensions with your door's specifications before purchase. Constructed for Durability and Quiet Operation: Made from robust carbon steel, the screws resist breaking and rusting, while the high-quality nylon housing reduces noise, providing a smooth, silent operation. This combination ensures the kit's and reliability in daily use. Easy Installation Process: Equipped with an adjustable steel rotating shaft and a tapered head with grooves, the installation of these pivots is straightforward. Simply replace the old shaft with the new one, adjust the height, and enjoy a fully functional no time. Comprehensive Pivot Kit: Each package includes 8 hinge bottom pivot pins, split evenly with four 3/8-inch and four 7/16-inch diameters. This ample supply allows for multiple installations or replacements, ensuring you have the necessary parts for any door maintenance. Color: White Material: Metal Package Contents: 8*Pivot Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.