Introducing the Bertazzoni 5010189 Cooktop Tube designed specifically for the external dual burner, this essential component ensures optimal performance and precision in your kitchen. Crafted with the renowned quality and attention to detail that Bertazzoni is known for, this cooktop tube guarantees a seamless fit and functionality with your dual burner cooktop. Upgrade your cooking experience with this genuine Bertazzoni part, engineered to deliver reliability and durability for your culinary needs.