Introducing the Elite Audio Pro Series ANL Fuse Holder, the ultimate power protection for your audio system. Engineered with precision, this fuse holder is designed to deliver rock-solid connections with its copper brass hardware and Versa-Gauge connection points. The oversized convex screws ensure secure and reliable connections that won't let you down. Experience a clean and sharp installation with the wire receptacles that work seamlessly with most wire sizes. Say goodbye to loose connections and hello to a tight grip with the negative-post adapter collar that locks into place. With one 1/0, 2 or 4 AWG input and output, this ANL inline fuse holder is versatile and compatible with various wire sizes. The solid pure copper hardware, combined with real 18k gold electroplated finishing, guarantees high efficiency power transmission for optimal performance. Rest easy knowing your audio system is protected with the ultimate power of ANL fuses. The waterproof housing ensures durability in any environment while the corrosion-resistant shock Rome plating adds an extra layer of protection. Upgrade your audio system's power protection to elite levels with the Elite Audio Pro Series ANL Fuse Holder. It's time to take your sound experience to new heights.