Wills Ton (Pack of 5) for Hard Floor Surfaces 11 x 48 mm. Office Chair Casters
Heyne STABIL 5 x Hard Floor Castors 10 mm / 50 mm Office Chair Castors for Hard Floors - Tread Grey : Amazon.de: Home & Kitchen
Jubaopen Pack of 8 Ball Castors Furniture Castors Transfer Roller Ball Metal Iron Bearing Unit Wheels with 2 Mounting Holes for Furniture Machines and Toys : Amazon.de: Home & Kitchen