Industrial Grade Heavy-Duty Swivels glide Our Skate Wheel Casters have

Our Skate Wheel Casters have molded

1/2" high x  2 1/4" wide x 13/16" deep

K20204 4" long

000 continuous open-close cycles

185 lbs) is an All-Steel ball bearing pullout and swivel extension

Industrial Grade Heavy-Duty Swivels glide Our Skate Wheel Casters haveIndustrial Grade Heavy Steel Plates with strong ball bearing raceways can accommodate loads under frequent use. These require heavy loads to activate. The heavier the load, the easier they rotate. Rated Capacity: 300 lbs Available in two sizes. If you need heavy duty swivels, this is the swivel for you! X48614U 6 3 4" square x 13 16" thick. Hole spacing: 5 1 4" X4811U 10 1 2" square x 1" thick. Hole spacing: 7 15 16"