The Discus Circle and Shot/Hammer Circle come in four pieces that you put together to form a ring.
Discus Circle and Shot/Hammer Circle Features:
These Rings / Circles come in 4 pieces that you put together to form a ring.
The Discus Circle's 4 pieces are all exactly the same size. The Discus ring is 8' 2 1/2" in diameter.
The Shot and Hammer Circle has 3 longer sections, and a shorter section to accommodate insertion of the toe board. The Shot/Hammer ring is 7' in diameter.
The Discus and Shot/Hammer Circles are fully legal – 3/4" high and 1/4" thick.
To install, fit the sections together, then cement in or screw down into cement.