Specifications Item Model Number: AU-18 Outer Body Diameter: 18 in/450 mm Temperature Display: 10-400 /50-800 °F Lower Chamber Inner Size: 16 x 14 in/405 x 355 mm Cooking Grate Material: Stainless Steel Cooking Grate Size: 15.2 in/385 mm (1PC) Outer Housing Material: Ceramic Housing Thickness: 0.98 in/25 mm Net Weight: 130 lbs/59 kg Product Dimensions: 45.3 x 27.2 x 44.1 in/1150 x 690 x 1120mm Package Content 1 x Phillips Screwdriver 1 x M17/M18 Wrench 1 x M8/M10 Wrench 1 x M17 Wrench 1 x Cooking Grate