Shepherd Hardware 9674 2-Inch Office Chair Caster, Twin Wheel, 3/8-Inch Stem Diameter, 75-lb Load Capacity

2-inch diameter twin wheel black plastic swivel caster with grip ring stem mount
75-lb load capacity per caster
Twin wheels allow for more surface area in contact with the floor and move in opposite directions to minimize carpet fiber twisting - commonly found on RTA furniture, office chairs and entertainment centers
Includes 1 caster