UK’s largest range and stock of Cambridge Roll Rings / Roller Ring / Cambridge Ring to suit most machines. 20 Inch 510mm Cambridge Roll Rings, 22″ 560mm Cambridge Roll Rings, 24″ 610mm Cambridge Roll Rings, 26″ 660mm Cambridge Roll Rings. To Suit, Cousins Contour Rolls, Cousins Sidewinder Rolls, Edlington Rolls, NRH Engineering, Watson plus many more.