Key Features: Exquisite Workmanship: The bi-fold door hardware kit is carefully designed with a smooth surface, ensuring that it will not scratch your doors or hands when installed. Modern Appearance: The bi-fold door repair kit adopts a silver and white color, simple and modern, which can perfectly match any style of door, and will not appear abrupt. Specification: Product Name: Bi-fold Door Hardware Kit Material: stainless steel, ABS Color: silver+white Surface treatment: zinc plating Size: as shown Application: folding doors, sliding doors, closet doors, barn doors, etc. Packge include: Plate assembly : 1PCS Locker: 1PCS Flexible shaft b ：1PCS Flexible shaft a ：1PCS Umbrella screws ：1PCS Screws : 3PCS Spring Clamp ：2PCS.