Specification Brand : ZJchao BulletPoint1 : [Quick & Easy] Precise structure ensures accurate measurements BulletPoint2 : [Simple yet Effective] Features a reasonably designed structure for easy use BulletPoint3 : [Versatile Styles] Available in four different options to suit your needs BulletPoint4 : [ Material] Made of sturdy stainless steel for long service life BulletPoint5 : [Wide Application] Suitable for measuring various materials such as thin-walled parts, plastic tubes, and more Color : Black ExternallyAssignedProductIdentifier : 7634940308358 ItemName : Hole Tapered Gauge HIGH Accuracy Stainless Steel Measuring Hand Tool 1-6.5/3-15/15-30/30-45MM for Precise Measurement (3-15mm) ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hole-gauges Manufacturer : ZJchao Material : Stainless Steel ModelName : ZJchao32v7ggnx8p-12 ModelNumber : ZJchao32v7ggnx8p-12 PartNumber : ZJchao32v7ggnx8p-12 ProductDescription : [Quick & Easy] Precise structure ensures accurate measurements [Simple yet Effective] Features a reasonably designed structure for easy use [Versatile Styles] Available in four different options to suit your needs [ Material] Made of sturdy stainless steel for long service life [Wide Application] Suitable for measuring various materials such as thin-walled parts, plastic tubes, and more