This is a spring-loaded, 3/4 inch square glide or guide in a 3/8 inch plastic base. It mounts on the top edge of a bi-fold door that is 1 inch to 1-3/8 inch thick. Used by Alliance doors and a variety of bi-fold door manufacturers.
This guide is constructed from nylon an features a 3/8 in. diameter base. The spring loaded top guide has a square nylon guide tip and a 7/16 in. inside slot. Fits Alliance bi-fold doors and others.
- Used by Alliance doors and a variety of bi-fold door manufacturers
- Spring-loaded plastic base
- Base diameter 3/8 in
- 3/4 inch horizontal glide or guide mounted
- Allows door to slide easier