Coupler black handle for connecting the trailer to the kingpin, 2-inch size

Black coupler connection with a handle, pomegranate nickel finish, suitable for connecting two pipes together, capable of bearing 4 tons, characterized by holes to accept safety pin or connection lock, and a simple locking system for easy operation, zinc plating on steel, durable thickness covered with mold to resist rust and corrosion, and high-quality product manufacturing