The NCAA Aluminum Discus Cage consists of 6063-T6 rolled aluminum net poles with
ground sleeves and a Nylon 6 weather treated net. Each pole stands in a 36” deep
ground sleeve. Four hinged net arms, at ground level, hold the net in place at the front
of the cage. The net is 340 lb test nylon which has been weather treated for extended
service life and features rear entry access to the cage. The narrow cage opening greatly
reduces the area outside the landing sector that an errant thrown discus can land in
while not impeding a good throw. This layout is still less restrictive than the current IAAF
cage specifications. 4 Week Lead Time.