4mm Orange Bootlace Ferrules 100 Pack Professional-grade ferrules designed for secure termination of stranded copper conductors in electrical installations. These orange-coded ferrules provide reliable crimping solutions for 4mm wire applications, ensuring proper contact and preventing fraying at connection points. Ideal for switchboards, control panels, and industrial wiring projects where precision and durability are essential. Each ferrule features consistent dimensions for compatibility with standard crimping tools. This 100-pack quantity offers excellent value for contractors and electricians managing multiple installations. Manufactured to exacting standards for dependable performance in demanding electrical environments.