Specification AgeRangeDescription : adult Brand : KKKMart BulletPoint1 : 1. High Precision Measurement: Our Gauge Block, designed with accurate calibration and a range of 25mm, allows for precise inner and outer diameter measurements. With an accuracy of +-0.001mm, you can trust in the reliability of our product for all your measuring needs. BulletPoint2 : 2. Versatile and Practical: This Gauge Block is a must-have tool for metalworking projects. It serves as a calibration bar rod and ring gauge, making it suitable for various applications. Whether you're working on machining or engineering tasks, our Gauge Block provides the precision and consistency necessary for professional results. BulletPoint3 : 3. Attention to Detail: We adhere to industrial standards to ensure the quality and performance of our Gauge Block. With attention to detail, we have meticulously crafted this tool to deliver accurate measurements consistently. Additionally, please note that due to hand measurement, a tolerance of 1-3% may be present, ensuring the utmost accuracy. BulletPoint4 : 4. Reliable and: Our Gauge Block is built to withstand long shipping journeys, but in rare cases, it may become damaged during transit. Rest assured, our customer support team is readily available to assist you in resolving any issues promptly. Your satisfaction is our top priority, and we appreciate your understanding in such situations. BulletPoint5 : 5. Additional Information: Please note that this listing does not include the caliper and micrometer mentioned in the description. For an optimal measuring experience, consider pairing our Gauge Block with compatible tools to maximize accuracy. Model Number: 25mm Accuracy: 0.01mm. Micrometer Type: Outside Micrometers. Display Type: Analog. DIY Supplies: Metalworking. Certification: None. Color : One Color ExternallyAssignedProductIdentifier : 5082312524820 ItemName : KKKMart 3pcs Outside Micrometer 25mm Reference Rod Gauge Accessories Caliper Micrometer Inner Diameter Outer Diameter Calibration Block Rod ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : gage-blocks Manufacturer : KKKMart ModelName : KKKMart ModelNumber : KKKMart NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : KKKMart ProductDescription : Caliper Micrometer Inner Diameter Outer Diameter Calibration Block Rod Bar Gauge Bar Ring Gauge Range:25mm Accuracy:+-0.001mm Attention: according to industrial standard Due to different Monitor, the color may have difference Due to hand measure ,Please allow 1-3% difference tolerance Due to long shipping, the item may damage in transit, if the item damage, pls contact us firstly immediately before leave feedback, thanks for your understanding kindly note: this link not include caliper and micrometer ========== Model Number : 25mm Accuracy : 0.01mm Micrometer Type : Outside Micrometers Display Type : analog DIY Supplies : Metalworking