Measurements are extremely important if you are working in mechanical industry that depends entirely on precision work. Many companies that are related to car mechanics always look out for better tools and equipments that can help them to find out the exact measurements that can make their job easier. Feeler gauge has always been used in many car companies and various mechanics use it as well to measure precise thickness or the distance between two points but various improvements have been made in this field as well. Today, carbon steel feeler gauge is normally used because they still offer better functionality and comfort. Read More: