1-5/8-inch diameter twin wheel black plastic swivel caster with friction stem mount
5/16-inch x 1-1/2-inch stem with 2-inch clearance height
40-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
2 pack with mounting sockets included for easy installation