Introducing the WSB QUICK MARKING SYSTEM ( 209-902), a must-have accessory for efficient organization in your industrial setting. This durable marker, part of the 209 series, features a sleek white design with bold black numbering, ensuring clear and easy identification. With a 5mm width, it is perfect for vertical marking on barrier strips and terminal blocks. The snap-on mating type guarantees hassle-free installation, while its halogen-free and UL 94V-2 flammability rating offer peace of mind. Not stretchable, it maintains its integrity over time. Stay organized and compliant with the WSB QUICK MARKING SYSTEM.