This listing is for a pack of two Ancor Marine Grade MDL Slowblow 25 Amp marine fuses. These fuses are designed to provide reliable protection for your marine-grade electrical systems. As new old stock (NOS), these fuses are in excellent, unused condition, ensuring optimal performance. They are ideal for safeguarding circuits in marine applications where slow-blowing is necessary to prevent short circuits and manage high inrush currents. Please refer to specific equipment manuals for compatibility details, as part numbers and exact specifications are not provided. These slowblow fuses are essential for maintaining safety and efficiency in marine electrical systems. Sold as a pack of two fuses.