The 248-487 MINIATURE WSB QUICK MARKING SY in White is a versatile and essential accessory for any industrial or electronic application. With its Snap-On mating type and black marking color, it offers easy and efficient labeling for barrier strips and terminal blocks. The 5mm marker width and horizontal marking direction ensure clear and precise identification. Made with halogen-free materials, it guarantees safety and compliance with environmental standards. Ideal for organizing and streamlining connections, this marker is a must-have for professionals in the field.