One of the worlds safest hammer cages. It is simple and fast to change opening for right or left hand throwers. Fulfils all international and national requirements. Тhe stone weights are not included in this product.

- Mobile feet platforms, for Concrete Lego
- Independent Steel pillars, fast and safe cage installation
- INCLUDING NET, tightening system based on steel wires and hooks, durable and elastic net with proper absorption of impact energy
- Very easy to assemble and dismount, simple operation
- High reliability
- Equipped with hinges for connecting pillars and putting them in the upright position
- Corrosion proof
- Light Steel construction easy to install
- High reliability and easy operating.

World Athletics certificate no E-99-0003