Shop for Grills & Grill Accessories at The Home Depot. The Char-broil CB500X Tabletop Charcoal grill has 240 sq. in. of cooking space. It has an adjustable steel fire grate with a front access charcoal door and cast iron cooking grates for great grilling every time. The removable ash tray allows for easy cleanup. It also comes with a temperature gauge so you know when your food is ready.