Office Chair Caster Wheel, Castors Universal Standard Size 11Mm Stem Diameter, O

--Set of 5 Office Chair Castors\n--Replacement Castors\n--Standard 11mm Pin Diameter\n--Easy to Replace\nOffice Chair Castors \nSet of 5 replacement chair castors compatible with most office chairs (please note that these castors will not fit Ikea Chairs). \n Castors pin diameter: 11mm\nCastors simply push into the chair base and removed by pulling straight out. \nSold as a set of 5 castors.