This knob potentiometer is equipped with a durable shaft and a comfortable grip, providing reliable performance in audio equipment, amplifiers, and other electronic devices. The 20CM electronic wire offers flexibility in installation, ensuring a secure connection and stable operation in diverse environments. Features -Color:Multi -Material:Iron -Size:22.50X2.50X1.50cm/8.84X0.98X0.59in -Accurate resistance control: the wh148 knob potentiometer provides accurate control over resistance values, ideal for different applications -Convenient wiring: comes with 20 cm electronic wire, making it easy to connect to circuit boards or other equipment, streamlining the installation process -Robust construction: constructed from iron, it offers excellent ensuring durability and reliability -Wide range of uses: great for use in various electronic devices and circuits, such as audio systems, lighting controls, and electronic instruments -Userfriendly knob: the userfriendly knob design allows for precise adjustments, meeting the exact resistance value needs of users Package list: 3 x Linear Taper Rotary Potentiometers 3 x knobs