This ring-forming stake features two tapered ends; the large end diameter tapers from approx. 23.5 to 18.9 mm, the small end diameter tapers from approximately 17.5 to 14 mm. Milled from hexagonal stock creating precise shapes with less flex than found in traditional stakes. The hexagonal center of this stake clamps securely into a bench vise, providing a more stable work surface compared to traditional forming stakes. When used with the Milled from 28.3 mm hexagonal steel stock.