Bore Gauge, 4Pcs Telescoping Gauge Set Hole Gauge Bore Measuring Tool for Grooves for Measure Small Holes for Slits

Feature: 1. The material is heat-treated, has the advantage of not rusting, and has a long service life. 2. The measuring range is 3?13mm, it can telescopic and easy to use, practical tool. 3. Measure accurately, the telescopic gauge can be used with micrometer or caliper. 4. Four telescopic hole gauge with different sizes, can meet your measurment needs. 5. Wide application, it is widely used to measure small holes, slits and grooves. How to Use: Used for measuring small holes, slits and grooves, used with micrometers or calipers, with knurled locking device Specification: 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) Package List: 4 x Hole Gauge1 x Packing Bag