Introducing the WSB QUICK MARKING SYSTEM ( 209-404), a must-have accessory for efficient organization in any workspace. This snap-on Marker in classic White, part of the 209 series, offers seamless installation for hassle-free marking. With a non-stretchable design and UL 94V-2 flammability rating, it guarantees durability and safety. The 5mm marker width ensures clear and bold black markings in a horizontal direction, perfect for numbering tasks. Ideal for Barrier Strip Jumpers, Covers & Markers, and Terminal Blocks, this high-quality accessory is a versatile solution for all your marking needs. Upgrade your workspace with the WSB QUICK MARKING SYSTEM today.