Specification Brand : CRISAND BulletPoint1 : Made of premium stainless steel, not easy to deform, in use. BulletPoint2 : 100% high quality and brand new. BulletPoint3 : A professional measuring tool, various specifications for your choice. BulletPoint4 : Reasonable size and light weight, convenient to use and carry. BulletPoint5 : Mainly used for calibrating micrometers. ImportDesignation : Imported IncludedComponents : No ItemName : Stainless Steel Outside Micrometer Standard Caliper Calibration Block Rod Bar (50MM) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 1 centimeters ItemTypeKeyword : outside-micrometers Manufacturer : CRISAND Material : Steel+plastic MeasurementAccuracy : 0.1mm ModelName : CRISANDuog3cfkyis-02 ModelNumber : CRISANDuog3cfkyis-02 NumberOfItems : 1 PartNumber : CRISANDuog3cfkyis-02 ProductDescription : Features: Made of premium stainless steel, not easy to deform, in use. 100% high quality and brand new. A professional measuring tool, various specifications for your choice. Reasonable size and light weight, convenient to use and carry. Mainly used for calibrating micrometers.