Organize your wires with the TECHSPAN ECON MKR BOOK LEG 46-90 MKRBK4, a versatile adhesive wire marker designed for efficiency. This product offers clear labeling for wire sizes ranging from 46 to 90, ensuring easy identification and management of your electrical systems. Its durable construction and user-friendly design make it an essential tool for any professional or DIY project.The TECHSPAN ECON MKR BOOK LEG 46-90 MKRBK4 is an adhesive wire marker suitable for wire sizes 46-90. It is sold individually (EACH) and is part of the Wire Markers product category.