Roller for upper and lower track on a door

Question

This is a Stanley monarch full mirrored bifold door. I'm looking for the top and bottom are the same plastic roller that fits inside the track photograph is of the top. It's in fairly good shape. The bottom one has disintegrated completely away. The plastic part it's about 3/4 of an inch wide by 1/4 of an inch for the spring loaded pen to go up inside of it and very thin, maybe only a 16th of an inch thick at the top where it slides back-and-forth in the track.

Casey · Accepted Answer

Hello,

The plastic block installed to the door can be replaced with the 23-407 Corner Block. However, you may not need to replace this piece if yours is still in good condition.

Dimensions for 23-407

We offer the 23-112 Spring-Loaded Top Pivot to replace the top pins. The roller used inside the track is the 21-174 Roll Guide. The bottom pivot hardware should resemble the 23-113 Bi-fold Bottom Door Pivot. You may also need the 23-301 Bi-fold Door Bottom Pivot Bracket. Review the specifications of each part to confirm they will work for your repair. Thanks for posting!

Dimensions for 21-174

Dimensions for 23-112

Dimensions for 23-113

Dimensions for 23-301