Prime-Line Products N 6707 Bi-Fold Door Bottom Pivot, Adjustable,(Pack of 2)
Amazon Price: $16.52 (as of September 18, 2020 8:46 am –
This bottom pivot has a 7/16 in. diameter nylon constructed base. It features a 1/4 in. diameter steel constructed tip with threaded adjustment as well as a steel pivot shaft. Fits Johnson and similar styled doors.