Set of components -4-piece set of double folding door hardware kit, including 4 top metal pivots, 4 top plastic pivots, 4 x bottom pivots, and 4 x 7/8 inchplastic guide wheels, 4 x lower pivot brackets, 4 x top pivot brackets, 12 x installation fasteners, The folding door hardware kit can repair doors weighing up to 50 pounds and thicknesses ranging from 1 inch to 1-3/8 inch, suitable for tracks 7/8 inch to 1 inch wide. (Please note that tracks and hinges are not included.) Easy to repair and quick installation - The dual folding closet door hardware repair kit comes with all necessary hardware and easy to follow installation instructions, making installation easy even for those without experience. This double folding closet door repair kit allows you to quickly repair doors without replacing them, ensuring smooth operation while saving you money and time. High quality material, smooth operation - The double folding door hardware is made of stainless steel and nylon PA6 plastic material, which is sturdy and durable, waterproof and moisture-proof, avoiding frequent sliding that may cause parts to break, causing the folding door to tilt or even fall off, ensuring the service life of the door. The pivot and guide wheels of this kit are designed to provide smooth and easy operation,allowing the door to slide easily,avoiding slipping jamming and sliding noise. Wide range of applications-door hardware repair kit is suitable for repairing double folding doors,folding doors,sliding doors,accordion doors,closet doors,barn doors,pocket doors,wardrobe doors,kitchen doors,bathroom doors,bedroom doors,laundry doors,storage doors,lounge doors,cabinet doors,balcony doors,entrance doors,etc. Important reminder and thoughtful service - For all size information, please refer to the size pictures and compare them with your needs before purchasing. We have provided adetailed product manual, which includes a list of accessories and installation steps, as well as text s and image demonstrations. Color: Silver Material: metal Package Contents: 4 x top metal pivots 4 x top plastic pivots 4 x bottom pivots 4 x 7/8 inchplastic guide wheels 4 x lower pivot brackets 4 x top pivot brackets 12 x installation fasteners 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.