Product: Gas Cooker Control Knob [Material]: Crafted from high-quality zinc alloy with a wire-drawing surface, this cooker control knob boasts exceptional corrosion resistance, making it highly resistant to rust, wear, and tear. It is designed for long-lasting use. [Easy to Clean Use]: The heating control knob is user-friendly and simple to install without the need for additional tools. The clear markings on the button assist in determining the correct setting direction for ease of use. [Package]: Each package includes gas cooker control knobs with 6 mm holes, providing a sufficient quantity to meet your daily replacement needs. [Design]: The cooktop control knob features an ergonomic design with a smooth surface for a comfortable grip. It is a perfect accessory for both home and restaurant kitchens, compatible with most gas cookers, stoves, ovens, and other kitchen appliances. The control lock ensures safe and efficient cooking.