Specifications 12 In. Disc With 22 In. Shank Shank Diameter: 1-3/16 In. Blanton Style Hub With 4 Holes Replacement Shank, Asc # 30336 Replacement Hub, Asc # 11679 Replacement Bearings Use 17849 (requires 2 Replacement Snap Ring, Asc # 27936 Product...