The Kenworth T880 and T680 Menu Control Switch Knob is a direct replacement for the OEM control knob, available in chrome. Sold individually, this knob is a practical and functional addition to your truck's interior. Its easy installation and sleek design make it a convenient upgrade for any driver. With this knob, you can easily control your truck's menu options without any hassle. Upgrade your truck's interior with this high-quality knob today.