Genuine HELLA 4G4BSPBJ ring terminal, designed for secure electrical connections. This high-quality connector features a 6.4mm (1/4 inch) hole diameter, suitable for various bolt sizes. It accommodates cable cross-sections ranging from 1.5 mm² to 2.5 mm², ensuring versatile application. Constructed from durable tin-plated copper and identified by its red insulation, it provides reliable conductivity and corrosion resistance for agricultural, construction, and automotive electrical systems.