Engineered for durability and precision, the Markal PRO marking tool is an essential companion for professionals in the construction, welding, and metal fabrication industries. Its heavy-duty metal construction ensures it withstands the rigors of tough job sites, while the extended needle-nose tip allows for accurate marking in tight and hard-to-reach areas. Designed for versatility, this tool is compatible with a variety of materials including steel, aluminum, concrete, and ceramic, making it ideal for diverse applications from lumber to maintenance tasks. With features like a built-in sharpener for precise marks and a convenient 1-click advance mechanism for lead adjustment, the Markal PRO is not only easily refillable but also crafted to enhance your marking efficiency and accuracy.