Taper Gauge Stainless Steel Ruler Double-sided Scale Gap Hole Ruler Taper Gauge Ruler for 0-15mm Inch Scale System and Metric Scale System

Package content: 1 Piece taper gauge ruler. Two parts design, one part can be used to measure the gap, and the other to measure depth. Material: This gauge is made of high-quality stainless steel, durable and no worry about rusty and corrosion. Easy to carry: Small size and easy to carry, you can simply keep it in your bag, Ideal for Architectural engineers, carpenters, maintenance personnel, home daily measurement, etc. Easy to use: The structure is simple and reasonable, easy to measure, place the gauge on clearance or aperture, and read the measured value, accurate figures and increments are etched into the surface, easy to read. Application: It is suitable for internal diameter determination, aperture measurement and clearance measurement, for diameters of small holes, slots etc.