Zinc alloy material for durability and reliability. A sturdy choice you can trust for long term use. Easy and secure connection. The plate connector design allows tool connection without clamping. Simply turn the nut to connect or disconnect. Turn counterclockwise for a firm and secure desktop connection, and clockwise to disconnect effortlessly. Anticorrosion and antirust. Halfmoon design with anticorrosion and antirust treatment to withstand time and maintain performance. Wide compatibility. Suitable for use with various styles of tables, providing a practical solution for different setups. Use scenario: ideal for joining two desk panels to create a larger, continuous work surface in a home office or studio. Use scenario: suitable for quick assembly and reconfiguration of conference tables or shared workspaces without tools. Use scenario: adaptable for classrooms or workshops where modular, modulartable configurations are needed for different activities.