This bi-fold door repair kit includes replacement parts to repair one 2-panel set of hinged bi-folding doors. The plastic bases of the pivots and guide measure 3/8 in. in outside diameter， and the guide features a 7/8 in. outside diameter plastic wheel. A steel bottom pivot bracket and door aligner are also included， together with a wooden knob that can be finished in stain or paint. The snugger has a white plastic body with a steel spring， and the fasteners for all components are included with each package. Hinges are not included with this kit. These components are used by a variety of bi-folding closet door manufacturers. 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 provides for the repair of only one of those pairs， or for 2 of the 4 doors that are hung in a single opening.Find the REPAIR KIT BIFOLD DOOR at Ace.