This steel connector is designed for fixing greenhouse support wires, shade nets, insect nets or crop support strings to steel or PVC frames. The U‑shaped stainless steel hook provides a strong, rust‑resistant connection that can handle long‑term outdoor exposure and repeated tensioning of wires or cords. Different size options allow you to match the connector to the pipe or wire diameter used in your structure: 1/2″ x 1/2″, 3/4″ x 3/4″, 1″ x 1/2″ and 1/2″ x 3/4″, so one product can serve a range of greenhouse and tunnel designs. These connectors are quick to install and remove, making them practical for seasonal shade systems, trellising and crop training setups.