Which of the following cleco fasteners is black in color?

The cleco fastener that is black in color is typically the 1/16 inch size. Cleco fasteners are temporary fasteners used to hold components together while work is being performed, and they come in various sizes and colors to indicate different sizes for easy identification. The black color is commonly associated with the smaller 1/16 inch clecos. This color-coding helps to streamline the workflow and enables technicians to quickly identify the correct size needed for a specific application, ensuring efficiency and accuracy in the assembly process.