Introducing the WSB QUICK MARKING SYSTEM ( 209-733), a must-have accessory for efficient organization in any workspace. This sleek white marker, part of the 209 series, boasts a snap-on mating type for easy application. With a non-stretchable design and halogen-free composition, it ensures safety and durability. The bold black marking color stands out against any background, meeting UL 94V-2 flammability standards. Measuring 4 mm in width, it is perfect for vertical marking with precise numbers. A versatile tool for barrier strip jumpers, covers, and markers, as well as terminal blocks and connectors, the WSB QUICK MARKING SYSTEM guarantees seamless identification in any electrical system. (Acronym: 209733)