This is a bi-fold door guide wheel features a spring-loaded design allowing for self-adjustment while in the track for smooth operation. The guide wheel fits a 1 in. to 1-3/8 in. thick bi-fold door.
Used by a variety of bi-fold door manufacturers
Used on doors up to 30 lbs
7/8 in. diameter roller
Nylon base and steel shaft
7/16 in. diameter base
Easy to install
May need soft mallet to install
For further dimensional information, please see the line drawing