Olson Curling Broom Head Support ReactorX

This is a replacement part for an Olson ReactorX curling broom head. This part clamps down the ball attached to the broom handle. The original nuts and bolts from the broom head fit.

I printed this as oriented, with minor support amounts for the very top of the dome, and the side holes. I used ABS, but I think PET-G or Nylon would work well for strength also.