2 3/4″ Diameter, Machined Steel
Double Row Ball Bearings
For use on #888 Box Track.
Door Thickness: 2-1/4″ to 3-1/2″
Apron: Laterally adjustable, formed steel 11-3/8″ long x 4″ wide.
Pendant: 1″ dia. high tensile steel with 2 zinc plated adjusting nuts.