The Add-A-Circuit Fuse Tap Adapter for ATO and ATC is a practical solution for adding an extra circuit to any existing one. With its dual fuse slot, this adapter is easy to install and can accommodate multiple fuses. Sold individually, this product is a convenient and cost-effective way to expand the capabilities of your vehicle's electrical system. Whether you're adding new accessories or making modifications, this fuse tap adapter is a reliable and efficient choice for enhancing your vehicle's electrical setup.