Features: Brand new and high quality Upgrades your electronic devices with this knob for potentiometer and sound adjustment. Enhances the look and feel of your devices with its quality material. Perfect for DIY enthusiasts and engineers. Designings with a cylindrical style and straight type, this knob is the excellent fit for various potentiometer switches. Its line on ensures easy and accurate adjustments. Enjoy a comfortable rotating experience with its height. Callings all electronic enthusiasts! This knob is a must get for anyone in need of replacing/repairing potentiometer switches. Its size and easy installation suitable for wide rangings of applications. Elevates the appearance and functionality of your home appliances and spare part with this knob. Whether you're upgrading your system/customizing your car, this knob provide a style solution. Experience the convenience of this knob in your everyday life. From adjusting the setting on your devices to fine tunings the control, this knob offer a user friendly experience. Get yours now and take control with ease. Specifications: Matrial: aluminum Size: about 20x15.5mm Package Includes: 1xAluminum Knob note: Please allow 1 to 3cm error due to manual measurement, please make sure you not mind before your bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.