Specification Brand : Saluaqui BulletPoint1 : [Measuring range]: The measuring range is 25‑50mm, which is a more precise tool for measuring length than vernier calipers. BulletPoint2 : [Accurate Measurement]: Using engraving design, the scale standard reading is clear, and the accuracy of 0.01mm is guaranteed. BulletPoint3 : [Stable]: The micrometer has a glossy body and is stable and unimpeded when sliding on the worktable, ensuring stable measurement and improving efficiency. BulletPoint4 : [Premium Material]: The measurement exterior is made of carbon steel, which is resistant to wear and deformation, and the measurement is more accurate. BulletPoint5 : [Wide Applications]: The outside micrometer is suitable for measuring small grooves, such as drill bits, vertical milling cutters and other diameters and clock gears. Color : Black ExternallyAssignedProductIdentifier : 7629511087749 ExternallyAssignedProductIdentifier1 : 0783820934839 ExternallyAssignedProductIdentifier2 : 783820934839 IncludedComponents : No ItemName : Saluaqui Micrometer Spiral 25 to 50mm, Outside Measuring Calipers Mechanical Structure Locking Device ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 9 centimeters ItemTypeKeyword : digital-calipers Manufacturer : Saluaqui MeasurementAccuracy : 0.1mm ModelNumber : Saluaqui32wshzif5v NumberOfItems : 1 PartNumber : Saluaqui32wshzif5v ProductDescription : Item Type: Micrometer Range: Approx. 25-50mm / 1-2in Material: Carbon Steel Resolution: 0.01mm Product Error: ±0.04mm Scale Technology: scale Measurement Type: Outer diameter measurement