Introducing the Tool Tip Color Coding Identifier Add-On Tube set, specifically designed for models C22778, C22779, and C22811, with the part number C27438. This innovative accessory is a must-have for any radio control enthusiast, offering a seamless way to enhance your toolkit. These add-on tubes are crafted to fit perfectly on your existing Hex Allen Wrenches, providing a simple yet effective solution for quick tool size identification. By incorporating vibrant color coding, these tubes significantly streamline your maintenance process, allowing you to swiftly select the right tool and minimize errors. Whether you’re fine-tuning an RC plane or performing quick adjustments on an RC car, these add-on tubes ensure your tools are organized and easily accessible. Built with durability and precision in mind, they are an invaluable addition to your RC maintenance arsenal, helping to keep your vehicles performing at their best.