Durable Construction: Crafted from high-quality carbon steel and stainless steel, our repair kit features smooth edges and surfaces, ensuring strength and durability while preventing damage from frequent use. Enhance Door Functionality: By replacing worn or damaged hardware, you can restore smooth operation to your bi-fold doors, eliminating annoying squeaks and clogs, and rejuvenating your living or workspace. Standardized Parts for Easy Replacement: The kit includes standardized components that fit most bi-fold door systems, making it easy to replace old or broken parts without worrying about compatibility issues. User-Friendly Installation: Designed for easy installation, this kit allows anyone to perform repairs without professional help. The included springs in the pivots and guide wheels simplify the adjustment process, ensuring a quick and hassle-free setup. Versatile Applications: This repair kit is perfect for a variety of doors, including bi-fold, sliding, accordion, wardrobe, and garage doors. It's an essential tool for any home maintenance routine, allowing you to give your doors a fresh look and improved functionality., Manufacturer: Bojueshaw