This bi-fold door top mount pivot pin is designed to make hanging your bi-fold doors easy and it functions as a hinge. It is constructed by nylon plastic body, with a spring loaded metal pin, to make hanging your bi-fold doors easy. It's very easy to install, remove, and reinstall your door. It fits on 1 in. to 1.375in. thick bi-fold door. This comes with a bush, that goes at the top of the metal pin, to smoothly slide in the top track. Colours may vary. Size: Pivot Pin: 1/4 inch diameter Nylon Base: 3/8 inch diameter Weight: 0.044 lbs
