With 26 spline central hub.
(the central hub in the product image is an example as well as the diameter of the disc)
16 holes
8 mm thickness
Quality Miba-pucks
Sinter 4-puck, 228 mm, 228 mm, Sinter 4-puck
200 mm, 200 mm, Sinter 4-puck, Sinter 4-puck