The product is a genuine Renishaw A5000-3604 CMM touch probe with a ruby ball stylus and M2 thread. This probe is designed for use in Coordinate Measuring Machines (CMMs) for precise metalworking inspection and measurement. With the high-quality brand of Renishaw, this probe ensures accurate and reliable results in CNC, metalworking, and manufacturing processes. Its M2 thread allows for easy installation and compatibility with various CMM machines. Ideal for businesses in the industrial sector looking to improve their measurement and inspection capabilities.