Blickle le ve swivel castors and wheels 80100125150160180200mm blickle 277731 this le ve 180r swivel castor and wheel from blickle features a oslash 180mm wheel with pressed steel castor and top plate fitting equipped with a double ball bearing in the swivel head ball protection by the special top plate and ball disc design the special blickle dynamic riveting process of the swivel head results in minimal swivel head play and smooth rolling characteristics with an increased ser