High Quality: 1. High performance Zinc alloy fuse holder, LED voltage display with fuse can protect your car audio system and can see your voltage level intuitively, simple and convenient. 2. features an anodized finish that not only enhances its conductivity but also provides robust protection against corrosion, ensuring efficient power flow. 3. Durable high-temperature base. Designed to withstand high-temperature conditions, the base of this fuse holder is exceptionally durable, making it suitable for automotive and industrial applications where heat resistance is crucial. Protection：This Inline ANL Fuse Holder will take 0, 2 and 4 Gauge Wire. Cuts off the power automatically when the current is too strong. Protect your electrical equipment from damage. Widely used: Wide Range of Applications, Suitable for Cars, Yachts, Motorcycles, RV and Other Audio and Video Systems. Specification：The Led Display Fuse Holder ANL with 1 way in, 1 way out,Voltage 12V-24V, Current Capability 100A.