Perfect for use in industrial setting such as machining, equipment maintenance, and inspection, where thread measurement is important Ensures and efficient thread measurement with our 30 Degree Screw Gauge, for TR30° standards, making it a essential tool for professional seek accuracy This easy to carry thread Gauge set includes a unique shaped designs, ensuring ease of use and storage when not in use Ideal for mechanical engineers, designers, and maintenance technicians who require accurate thread measurements in their work Crafted from materials, this thread Gauge features clear marking for long use, Manufacturer: Hrtyvhin