Features: Ensure superior product quality and minimize production errors with our high Precisions Internal Thread Detector, designed to enhances efficiency in various industrial applications. Featuring advanced sensor technology and stainless steel construction, this device is easy to operate and for multiple thread specifications. Ideal for mechanical engineers, quality inspectors, factory technicians, and maintenance specialists seeking reliable thread inspection solution . Widely used in automotive manufacturing, aerospace, heavy machinery, and Precisions instrument production and maintenance environments. This internal thread detector is essential tool for Professional aiming to maintain high standards and rationalize operations in demanding industrial settings. Specifications: Material: steel Size: about 14.8x22.7x38.33mm/0.58x0.89x1.51inch Package Includes: 1xInternal Thread Detector note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.