Specification Brand : NutriEss BulletPoint1 : High-Quality Construction: Heat-Treated Steel: Made from heat-treated steel, this tool resists oxidation and offers an extended service life, even under demanding conditions. Its robust build ensures long-term use in mechanical and automotive tasks. BulletPoint2 : Precise Measurement Range: 3-13mm: The gauge offers a telescopic range of 3-13mm, ideal for measuring holes, slits, and grooves. It ensures flexibility and high accuracy for various professional and industrial applications. BulletPoint3 : Convenient Design: Telescopic Functionality: Its easy-to-operate telescoping feature makes the tool user-friendly. The quick extension and retraction allow for fast and accurate measurements, making it ideal for both experts and beginners. BulletPoint4 : Accurate Readings: Compatible with Micrometers & Calipers: Designed for precision, this gauge provides dependable measurements that can be paired with micrometers or calipers, making it an excellent tool for detailed technical work. BulletPoint5 : Wide Application: Ideal for Various Measurement Needs: Whether for automotive work, mechanical tasks, or small-scale engineering, this tool adapts to diverse measurement needs, ensuring high precision across a variety of environments. ItemName : Nutriess 4PCS Bore Gauge Set 3‑13mm Telescopic Full Ball Gauge for Measuring Hole Slit ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : bore-measurement-gauges Manufacturer : NutriEss ModelName : Respicefinem6koq7b0zwx ModelNumber : NutriEsszicd7q5o1x PartNumber : NutriEsszicd7q5o1x ProductDescription : Feature: High-Quality Construction: Heat-Treated Steel: Made from heat-treated steel, this tool resists oxidation and offers an extended service life, eveen under demanding conditions. Its robust build ensures long-term use in mechanical andd automotive tasks Precise Measurement Range: 3-13mm: The gauge offers a telescopicrange of 3-13mm, ideal for measuring holes, slits, and grooves. Itensures flexibility and high accuracy for various professional and industrial applications. Convenient Design: Telescopic Functionality: Its easy-to-operate telescoping feature makes the tool user-friendly. The quick extension and retraction allow for fast and accurate measurements, making it ideal for both experts and beeginners. Accurate Readings: Compatible with Micrometers Calipers: Designhed for precision, this gauge provides dependable measurements that can be paired with micrometers or calipers, making it an excellent tool for detailed technnical work Wide Application: Ideal for Various Measurement Needs: Whether foor automotive work, mechanical tasks, or small-scale engineering, this tool adapts to diverse measurement needs, ensuring high precision across a variety of environments Item Type: Hole Gauge Material: Steel Measuring Range: Approx. 3-13mm / 0.12-0.51in Product Specifications: 1 x 2/5in to 1/2in (10-13mm), 1 x 3/10in to 2/5in (7.5-10mm), 1 x 1/5in to 3/10in (5-7.5mm) , 1 x 1/8in to 1/5in (3-5mm)