Sharpening Steel, 10" long, regular cut, round, 1905 Series. In 1905 Dick developed a Chef's Knives Series with massive collars which replaced teh rivets used so far. Then and now the series captivates by its extraordinary design. The blade consists of the best approved German stainless steel SCrMoVMn. At J.E.S we carry a full line of restaurant supplies to meet all your food service needs.