BLACK Replacement Nylon Castor Wheels for Office Chair

Product Description
  • 11mm pin 50mm twin-wheel push fit castors 
  • Set Of 5 (FIVE) black castors for office chairs
  • Easy installation, just pull out the casters from your chair and push these into place.
  • Standard size to fit most chairs

11mm pin 50mm dual wheel castor for office chairs. Brand new and genuine.