Prime-Line Products N 6584 Bi-Fold Door Bottom Pivot, Adjustable, Nylon,(Pack of 2)
Amazon Price: $5.22 (as of September 22, 2020 12:27 am –
This bi-fold door pivot is constructed from nylon. It features a bottom mount design that uses a hex headed bolt for quick vertical adjustment. It fits on doors that are 1 to 1-3/8 in. thick and up to 30 lbs. each.