Only one bifold in my house from 1975 has the hardware still intact. The rest are pissing guides and pieces/springs worn out and don't slide open or shut. Having trouble finding parts locally
Paul from SWISCO responded:
January 19, 2024
Many thanks for posting. Compare your parts to the 21-071 Top Pivot pin and the 21-149 Grommet. See if these parts match what you need.