Non-insulated ring lugs designed for secure electrical connections in industrial and automotive applications. These 2.5x4mm terminals feature a crimp-style design that accommodates wire gauges up to 2.5mm², delivering reliable conductivity for high-current circuits. The open ring configuration allows quick installation onto studs and posts without requiring full disassembly. Each 10-pack provides essential spares for maintenance and repair work. Manufactured to standard specifications for compatibility with most electrical systems. Ideal for professionals requiring dependable termination solutions.