Specification Brand : ZJchao BulletPoint : Distance Between Rollers: 5" BulletPoint1 : 100% brand new and high quality BulletPoint2 : The body is made of high carbon steel, chrome plated, Laser laser engraving BulletPoint3 : All measuring surfaces are ground BulletPoint4 : The Centering Square Gauge is100*70mm,and with high accuracy of measurement BulletPoint5 : This Centering Square Gauge is used for Accurately measure angles. ExternallyAssignedProductIdentifier1 : 0680580919079 ExternallyAssignedProductIdentifier2 : 680580919079 ExternallyAssignedProductIdentifier3 : 00769053050515 ItemName : ZJchao Center Protractor, 10070mm Round Machinist Center Finder Miter Gauge Solid Milled Steel ItemPackageDimensions_Height : 27.8 centimeters ItemPackageDimensions_Length : 3.2 centimeters ItemPackageDimensions_Width : 18.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : angle-gauges Manufacturer : MeterTo Material : Carbon Steel ModelNumber : 4901-0045 NumberOfItems : 1 PartNumber : ZJchaog2d8wxs3cm ProductDescription : Specification: Features: brand new and high quality The body is made of high carbon steel, plated, engraving All measuring surfaces are ground The Centering Gauge is100*70mm,and with high accuracy of measurement This Centering Gauge is used for Accurately measure angles.