Stainless Steel Internal Measuring Tool, Vernier Inner Diameter Ruler with an Inner Diameter Π-Ruler Groove, High Flexibility, Grading Accurate, for Industrial Pipeline Measurement(375mm)

Product Parameters:Product Name: Vernier Inner Diameter RulerMeasuring Range: 50-125mm, 100-225mm, 200-375mm, 350-525mm, 500-725mm, 700-925mm, 900-1125mm, 1100-1325mm, 1300-1525mm, 1500-1725mm, 1700-1925mm, 1900-2125mmGraduation Value: 0.02mmProduct Material: 301 Stainless SteelProduct Unit: Millimeters (mm)Product Packaging: Plastic Box PackagingPackage List: Vernier Inner Diameter Ruler * 1

• 【Accurate Measurement】: Highly flexible with an inner diameter π ruler notch for stable and accurate measurements, ideal as a measuring tool for inner diameter of pipelines and sealing rings.
• 【Accurate Grading】: Laser-engraved four times ensures deep graduations and clear readings on this stainless steel π ruler.
• 【High Flexibility】: Made of 301 stainless steel, this inner diameter ruler features exceptional strength and flexibility for seamless contour adaptation.
• 【Counterfeit Prevention】: Each measuring tool for measuring inner diameter includes a anti-counterfeiting product code.
• 【Measurement Method】: Wrap the inner diameter ruler around the workpiece's inner wall, etched side inward and uncut side on platform; directly read average diameter via vernier caliper method, perfect for sealing ring and pipeline applications.