Heavy-duty electric motor 22-1/2-Inch Stainless Steel Charcoal Kettle Rotisserie Ring KitHeavy-Duty Electric Motor--Capable of Turning Well Balanced Loads Up to 40LBGreater Strength--One Piece Stainless Steel Spit for greater strengthDurable Construction, Easy to InstallFits all 18-1/2-inch charcoal kettle grills and Smoker--- such as Weber Jumbo Joe 18-Inch Portable Grill and other charcoal kettle grillsExtend the life of your grill-- Allows rotisserie-style cooking roasts, chicken, and turkeys on your charcoal grill and smoker, Jumbo Joe