Introducing the WSB QUICK MARKING SYSTEM ( 209-635), a must-have accessory for efficient and organized marking of terminal blocks and connectors. Designed in a sleek white color with black marking, this marker boasts a 5mm width perfect for clear visibility. Its snap-on mating type ensures easy installation, while its non-stretchable flexibility guarantees durability. With vertical numbering and UL 94V-2 flammability rating, it combines functionality and safety in one. Ideal for use in barrier strip jumpers, covers, and markers, this product is a reliable solution for your marking needs. Upgrade your workspace with the WSB QUICK MARKING SYSTEM.