Prime-Line N 7263 Door Pivot and Guide Set, Plastic/Steel

N 7263 is a combination set of the top pivot and top guide typically used on several wood bi-fold doors. They are both spring loaded steel shafts set a in 7/16 in Dia steel housing. The 7/8 in horizontal roller on the guide provides a smooth guiding of the lead door. The top pivot has a 1/4 in Dia pin set in its steel housing. To install, lightly tap them into the pre-drilled top mount holes.