Introducing the STD21W-N, a high-quality snap-on wire marker designed for efficient cable identification. This black, straight-cut marker is RoHS compliant, ensuring it meets strict environmental standards. With its durable construction, it is suitable for industrial applications. Compatible with cables ranging from 11 to 15.5mm in diameter (.433 to .61 inches), this marker is versatile and practical. The STD21W-N is part of the Agastat 7000 series, known for its reliability and performance. Perfect for labeling and organizing wires in a variety of settings, this marker is a must-have for any professional in need of high-quality cable identification solutions.