Introducing the WMB MULTIPLE MARKING SYSTEM, a versatile and efficient solution for organizing and labeling your terminal blocks and connectors. Designed for easy installation with its Snap-On mating type, this marker features a 5mm width for clear and legible markings in a crisp black color. Meeting UL 94V-2 flammability rating and halogen-free standards, it ensures safety in any environment. Its horizontal marking direction and number designation make it ideal for precise identification. Perfect for use in Barrier Strip Jumpers, Covers & Markers, and other terminal block applications. Stay organized and compliant with the WMB MULTIPLE MARKING SYSTEM.