$20.28
Bi-Fold door 11mm round top pivot & guide, used by Brio, Corinthian and Hume. Used in conjunction with 8-1910 Found in 8-1919 Corinthian bifold pack.
$18.70
Johnson’s USA bifold jamb bracket suits various brands, also found in the Corinthian bifold pack 8-1919
$22.32
Cowdroy spring loaded bi-fold door square flange top guide. Used with 8-1930 top pivot set and bottom pivot set 8-1870 Found in Cowdroy Barracuda track set 9-1250.