High precision stainless steel inside diameter gauge | gap gauge | bore gauge | taper gauge | wedge caliper | tool measuring instrument

Material: Stainless SteelTaper Gap Ruler Measuring Range: 1-15mm---------------------------Made of high quality stainless steel material to ensure long lasting use, no worry about rusty and corrosion, durable and wear resistance product.Taper Gage adopts with a clear mark line for easy and quick reading, and the accurate figures and increments are etched into surface, no worry about the line will be rub off after long time use.you can use it to measure construction, railway, electricity, ceramic sanitary ware, automotive windshield and die and etc.