The Agastat 7000 series STD17Y-I is a high-quality snap-on wire and cable marker, featuring durable construction and RoHS compliance for environmentally friendly usage. Designed for easy installation, this marker accommodates cable diameters ranging from .335 to .452 inches (8.5-11.5 mm). With a sleek black legend displaying the letter "I," it offers clear and professional labeling for various applications. Perfect for organizing and identifying cables in industrial settings, this product is a must-have for efficient and compliant wire management.