Features: brand new and high quality Good accessories for home or restaurant kitchens, widely used in cookware, gas stoves, ovens, etc. Small size and light weight, suitable for storage in for case of emergency. Suitable for all gas stoves with knobs, the shaft diameter is 8mm/0.31inch, and the built-in holes are easy to install. The markings on the knob can help you identify the correct adjustment direction. The smooth surface makes it very easy to clean and comfortable to hold. Specifications: Material: Metal Diameter: Approx. 4cm/1.57inch Shaft Diameter: Approx. 8mm/0.31inch Angle: 0 Degrees Package Includes: 1x Stove Knob note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.