High-Quality Zinc Alloy: These knobs are made from robust zinc alloy, formed in one piece for maximum strength and longevity, making them a reliable addition to your kitchen.Fits Multiple Appliances: Compatible with all brands of adjustment knobs featuring a 6 mm axial aperture, these knobs can be used on gas stoves and other fuel appliances, providing versatility in your kitchen.Sleek Aesthetic: The stylish design of these knobs elevates the look of your cooking space, blending functionality with elegance for a modern kitchen appeal.Convenient Positive Knob Feature: Each knob comes with a built-in positive knob for straightforward adjustments, allowing for greater precision and ease when controlling cooking temperatures.Check Before You Buy: Be sure to check the direction of the knob carefully prior to purchase, and don't hesitate to reach out for any questions regarding fit or compatibility.