Features Choose from six stylesOverall wheel sizes available… 4″ x 1.5″ 5″ x 2″ 6″ x 2″ 8″ x 2″ 10″ x 3″ 16″ x 3″Higher load capacity of standard rubber mold-on wheels with semi-steel centers.Start easier with heavy loads with less effort to keep them rolling.Harder tread reduces heat build-up and embedding of foreign materials from floors.
