This is a spring-loaded 7/8 inch diameter nylon roller 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 Chaparral and a variety of bi-fold door manufacturers.
This guide is constructed from nylon and includes a 7/8 in. diameter wheel. The wheel comes affixed to a spring loaded steel shaft. It has a 3/8 in. nylon base that fits Kenna frame and others.
- Used by Chaparral and a variety of other bi-fold door manufacturers
- Features a 7/8 inch diameter horizontal nylon roller
- Features a 3/8 inch base diameter
- Spring-loaded plastic base and steel shaft
- Easy to install