Gill Shot/Hammer Circle; Aluminum W/Cross Bracing

Build a competition-legal throwing circle that holds its shape for the life of your facility with the Gill Shot/Hammer Circle with cross bracing. Its two-section extruded-aluminum design with welded bracing bolts together into a rigid, true ring that resists the distortion cheaper circles suffer during in-ground installation — giving throwers a consistent, certified footing meet after meet.

Key features & specs

• Two sections of 1/4" x 3" extruded aluminum with welded bracing for maximum rigidity
• Bolts together to maintain true circular form during in-ground concrete installation
• Mounting hardware included for a complete, ready-to-set installation
• Compatible with toeboards 368 and 363 to complete a shot put or hammer setup
• Meets NFHS, NCAA, and World Athletics specifications
• World Athletics certified for sanctioned competition

Coach's tip: assemble and bolt the circle fully before the concrete pour so it locks in a perfectly round shape, and set it flush and level with the surrounding surface for safe footing. Pair it with the correct compatible toeboard for your event, and keep the aluminum clear of debris so throwers have clean, consistent traction.