What is a barbecue fork used for?

In summary, a barbecue fork is a culinary tool specifically designed for manipulating food during barbequing. They help to easily pierce, transfer, flip, rotate, turn, baste, serve & hold large food like meats to achieve even cooking & desired tenderness or crispiness depending on what dish are made on open-flame grilling. However, you should always handle them with extreme care and use proper precautions due to sharp ends on their prongs & potential heat when they're close to fire or coals to avoid any harm