Description: 【Material】: The taper feeler gauge ruler is made of stainless steel, which has high strength and hardness, and can be used for a long time without deformation 【Convenient inspection tool】: The taper gauge is marked and easy to read, which can improve work efficiency, save time and energy, and can achieve accurate measurement 【Wide application】: There are two different gauges in this hole inspection tool set to meet your different needs, widely used in construction, railways, car windshields and molds gaps, etc 【Wide use】: This measuring tool is very suitable for on site measurement of depth gaps, hole diameters, inner diameters, etc., and it is easy to read the values 【Lightweight and portable】: The feeler gauge is small in size, easy to carry and store, you just need to put it in your bag, easy to use Specification: Material: Stainless steel Size Chart: Steel Ruler Length: 17 cm/6.69 inch (Scale 15 cm/5.91 inch) Gaps Gauge: 1 mm-15 mm/0.04 inch-0.59 inch Package Includes: 1 set of Taper Gauge Note: Conversion: 1inch=2.54cm, 1cm=0.393inch Please allow slightly 0-1cm difference due to manual measurement. Colors can appear different depending on light and how the listing is viewed.