Slide-Co 164183 Bi-Fold Door Repair Kit &ndash; For 7/8&rdquo;-Wide Track and 3/8&rdquo; Outside Diameter Pivots and Guides&ndash;Includes All Parts Needed to Repair One 2-Panel Set of Wood or Metal Hinged Bi-Folding Doors REPAIR BI-FOLDING DOORS  Easily repair one set of wood or metal hinged bi-folding doors with this all-inclusive DIY kit. For use with 3/8 outside diameter pivots and guides in a 7/8 wide bi-fold door track. This bi-fold door repair kit includes top and bottom pivots, 7/8 plastic guide wheel, steel bottom pivot bracket, wooden knob, white plastic snugger with steel spring, steel aligners and fasteners for all components. Please note: Track and hinges are not included. CUSTOMIZABLE WOODEN KNOB  The kit includes an unfinished wooden knob that can be stained or painted to match existing finishes. EASY AND ECONOMICAL  With everything needed to repair one 2-panel set of hinged bi-folding doors, you can quickly and easily fix an existing door rather than purchase a new one. INSTALLATION TIP  In a typical bi-folding closet opening, a pair of bi-folding doors is hung on the left side of the opening and a second pair of bi-folding doors is hung on the right side of the opening (a total of 4 narrow doors hung in left and right pairs). The contents of this kit provide for the repair of only one of those pairs, or for 2 of the 4 doors that are hung in a single opening. If you need to repair both pairs (or all 4 doors), please purchase two kits.