Specification Brand : YedaHcy BulletPoint1 : Multifunctional Tool: Widely used in hardware machining, cylindrical centering, angle marking, and marking discs, providing convenience for various measuring tasks. BulletPoint2 : Precise Measurement: Features a scale for clear and accurate readings, ensuring precise measurements every time. BulletPoint3 : sturdy Construction: Forged from stainless steel with high hardness and strong toughness, this angle ruler is built to last. BulletPoint4 : Abrasion-: The center angle gauge is thickened and painted with varnish, effectively preventing the ruler body from abrasion for extended use. BulletPoint5 : Portable and Protected: Comes with a leather case for easy storage and transportation, keeping your measuring tool safe from damage. IncludedComponents : No ItemName : Center Angle Gauge Protractor Ruler, Stainless Steel Measuring Tool, 100 x 70mm, Scale for Clear Reading, Thickened and Varnish Painted for Durability ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 14 centimeters ItemTypeKeyword : angle-gauges Manufacturer : YedaHcy ModelName : YedaHcykg9mf817xz ModelNumber : YedaHcykg9mf817xz NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : YedaHcykg9mf817xz PowerSourceType : ac/dc ProductDescription : Item Type: Center Angle GaugeMaterial: Stainless steel Uses: Widely used in hardware machining, cylindrical centering and marking, angle marking, marking discs, etc. Specification: Approx. 100 x 70mm / 3.9 x 2.8in Diameter Range: Approx. 4 ~ 90mm / 0.2 ~ 3.5in Tolerance: ±0.15mm