Specification Brand : Multizenic BulletPoint1 : Accurate Measurement: The telescopic gauge set provides precise measurement of holes, slits, and grooves, essential for any professional or DIY project requiring exact . BulletPoint2 : Versatile Application: With four gauges of different sizes, this set covers a wide measuring range from 3-13mm, making it suitable for various applications and meeting your diverse measurement needs. BulletPoint3 : sturdy Material: Made from heat-treated steel, these gauges are -resistant and built to last, ensuring a long service life and performance. BulletPoint4 : Easy to Use: The gauges can be easily used with a micrometer or caliper for quick and accurate readings. The telescoping design allows for easy adjustment and a comfortable grip. BulletPoint5 : Complete Package: The set includes four hole gauges and a convenient packing bag, making it easy to store and transport your gauges when not in use. ItemName : 4PCS Telescopic Gauge Set, Full Ball Bore Gauge 3 13mm, for Precise Measuring of Holes, Slits and Grooves, Heat Treated Steel Material, Long Service Life, Easy to Use ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : bore-measurement-gauges Manufacturer : Multizenic ModelNumber : Multizenicg0icpx3bmq PartNumber : Multizenicg0icpx3bmq ProductDescription : 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)