This vintage Halios 9" caliper is a precision measuring tool made of hardened stainless steel in Germany. It has been well-maintained and is in good working condition. With its accurate and consistent measurements, this caliper is suitable for various metalworking inspection and measurement applications. Its durable material ensures long-lasting use, making it a valuable addition to any workshop or manufacturing setting. Whether you're a professional or a hobbyist, this caliper is a reliable choice for your measuring needs.