Features: Experience unparalleled precisions with the LG25N 25mm Internal Diameter Gauge, a high accuracy tool designs to meet diverses industrial measurement needs. Crafted from steel, this gauge boasts a wide measuring ranges, ensuring precise result for small to medium sized Component. Suitable for engineers, technicians, and control personnel in mechanical engineerings, automotive manufacturing, and aerospaces industry. The LG25N is perfect for measuring bearing bores, pipe diameters, and pore size, making it essential instrument for control and product inspection on production lines. Enhances your toolkit's capabilities with the LG25N, where reliability meets accuracy, facilitating inspections and maintaining the highest standards of craftsmanships. Specifications: Material: steel Internal diameter: about 25mm Package Includes: 1xInternal Diameter Gauge note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.