Complete Parts of Bi-fold Door Hardware Repair Kit: The closet door hardware kit can quickly and easily repair doors weighing up to 50 lbs. Between 1 inch and 1-3/8 inch thick, fits 7/8 inch to 1 inch rails. (Please note: Tracks and hinges are not included.) GIVE NEW LIFE TO YOUR DOOR: folding closet door repair kit is versatile, instead of replacing the entire door, it Just replace the parts to quickly repair an old door and give the room a new look, for easy home repair and renovations. EASY INSTALLATION, REPAIR OLD DOORS: Folding closet door hardware repair kit contains All necessary hardware parts and easy-to-follow detailed installation instructions, makes it easy to install and replace damaged parts. You don't need to be a pro to easily repair a broken bifold door and restore closet doors to their glory. Say goodbye to expensive repairs and hello to stylish folding doors. Strong and solid material: folding door hardware made of solid and sturdy material, can avoid frequent sliding, damage to accessories, the folding door or even falling , extending the life of the folding door. The hardware repair kit's pivots and guide wheels are equipped with springs that prevent slipping, ensuring that your bi-fold doors slide easily and smoothly, giving new life to your sliding cabinet doors. With repair kit bi-fold door hardware, you can quickly give a new look to your bi-fold cabinet doors, closet doors, sliding doors, pocket doors, garage doors, barn doors, accordion doors, laundry room doors, and more. p>