Introducing the WSB QUICK MARKING SYSTEM in classic White. Part of the 209 series, this Marker accessory ( 209-622) offers efficient Snap-On installation for seamless organization. With a non-stretchable design and halogen-free composition, it ensures reliable performance in any setting. The clear Black marking stands out boldly, meeting UL 94V-2 flammability standards. Featuring a 5mm width, it provides clear and concise Vertical Numbers marking. Perfect for use with Barrier Strip Jumpers, Terminal Blocks, and Connectors, this product guarantees easy identification and streamlined connectivity. Trust in the quality and precision of the WSB QUICK MARKING SYSTEM for all your marking needs.