Product Description: Universal 21 Circuit Fuse Wiring Harness Kit - Comprehensive 12V Solution Upgrade your vehicle's electrical system with our Universal 21 Circuit Fuse Wiring Harness Kit. Designed for versatility and ease of use, this kit is perfect for any 12V application, offering everything you need to efficiently wire your vehicle from headlights to taillights. Comprehensive Configuration: This kit includes 18 fuses and 21 circuits, providing a robust solution for all your vehicle's electrical needs. The column connectors are included for a simple, plug-and-play installation, making it accessible for both professionals and DIY enthusiasts. Versatile Application: Featuring long wires, this harness kit can be adapted for almost any vehicle or application. Whether you are working on a car, truck, RV, camper, motor home, rat rod, hot rod, or custom car, this kit is designed to fit and function effectively. User-Friendly Design: To facilitate straightforward installation, all wires are color-coded and labeled every 5 inches. This thoughtful design ensures that you can easily identify and connect each wire, reducing the chance of errors and saving you time. Comprehensive Instructions: The kit comes with detailed instructions and specific installation pages, along with wiring diagrams. These resources guide you through every step of the installation process, ensuring that even those new to wiring can achieve professional results. Expandable and Future-Proof: The 21 circuit prewired fuse block allows for future expandability, making it an ideal choice for both new and old vehicles. As your vehicle's electrical needs grow, this harness kit is designed to accommodate additional circuits, providing a long-term solution. Transform your vehicle with our Universal 21 Circuit Fuse Wiring Harness Kit. With its easy installation, comprehensive components, and user-friendly design, it’s the ultimate choice for anyone looking to enhance their vehicle's electrical system. Experience peace of mind knowing you have a reliable, expandable solution for your wiring needs.