Trio 220 baseplate with connectors is a product that has been certified by the ISO DIN 4113 and TÜV organizations. The connectors that come with this product include three conical half-sleeves, three pins, and three safety pins.
The conical half-sleeves that come with the Trio 220 baseplate are designed to fit onto the ends of truss tubes. The pins are then used to secure the half-sleeves to the baseplate, providing a stable connection between the truss and the ground. The safety pins are an additional safety feature that help prevent the pins from coming loose or accidentally dislodging.
Overall, the Trio 220 baseplate with connectors is a well-designed and certified product that should provide a safe and reliable connection for trusses and other stage equipment.