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Ergonomic Design: Our adjustable inner diameter gauge adopts a lattice anti-skid handle design, which is comfortable to hold when working, will not scratch your hands, has a good anti-slip effect, and is not easy to slip from your hands during use.
Telescopic Hole Gauge: After careful polishing, the surface of the inner diameter gauge is very smooth. The probe has good curvature and more accurate measurement, suitable for all kinds of people.
Multiple Sizes: The telescopic gauge measurement kit contains 6 different sizes of aperture gauges, with a measuring range of about 3.5in to 5.9in (90mm to 150mm), which can meet the measurement needs of different projects in your work process.
How to Use: First pinch the inner diameter ruler and put it into the test object, and then rotate it once to ensure that there is no skew. After the error is correct, tighten the lock clockwise, and finally measure the inner diameter data with a caliper, and loosen it counterclockwise.
High Quality: Our telescopic hole gauge is made of high-quality metal, which is not easy to rust after long-term use, is strong and durable, and is not easy to deform and break during use.
Specification: Item Type: AdjustableÂ InnerÂ DiameterÂ Gauge Measuring Range: 90-150mm / 3.5-5.9in Accuracy: 0.01 How to Use: 1. Pinch the inner diameter ruler tightly and put it into the object to be measured. 2. Rotate once to ensure that there is no skew. 3. After the measurement is correct, tighten the lock clockwise. 4. After locking, measure the inner diameter data with a caliper.
Package List: 1 x A Type Inner Diameter Gauge 1 x B Type Inner Diameter Gauge 1 x C Type Inner Diameter Gauge 1 x D Type Inner Diameter Gauge 1 x E Type Inner Diameter Gauge 1 x F Type Inner Diameter Gauge