Gill Coliseum Hammer Discus Cage

3-POLE SUPER STRUCTURE • Improved sightlines for athletes, coaches, judges and spectators • Decreased upright post damage from high winds • Reduced installation costs from 3-pole design and retractable door net system   SLIDING NET DOORS • Eliminates heavy metal door frames, reducing implement damage and dangerous wind sail • Retractable sliding door net closure system secured by overhead magnet plate and ground anchor key below • Competition setup is quicker and easier   SINGLE-OPERATOR U-NET FRAME AND WINCH • Remove hard to reach implements and get back to the completion with ease • Lower or raise the u-net frame in under 5 minutes with self-provided drill tool • Exclusive winch and cable routing design engineered for single-person operation without needing heavy equipment