Introducing the WSB QUICK MARKING SYSTEM ( 209-573) in sleek white, designed for efficient labeling in various applications. This UL 94V-2 rated marker features black numbering, ensuring clear and durable identification. With a marker width of 5mm and snap-on mating type, it offers easy installation on barrier terminal blocks and strips. RoHS compliant and halogen-free, it meets environmental standards. Ideal for organizing and streamlining wiring setups, this marker strip is a must-have accessory for professionals in the field. Elevate your labeling game with the WSB QUICK MARKING SYSTEM.