Specification Brand : YedaHcy BulletPoint1 : High Measurement: Offering an impressive 0.001mm tolerance, this pin gage set guarantees accurate measurements for a variety of applications, including electronic and circuit boards, as well as machinery manufacturing. BulletPoint2 : sturdy Material: Made from GCR15 bearing steel with a hardness range of 58-63HRC, these pin gages are built to withstand the rigors of daily use, ensuring long-term reliability. BulletPoint3 : Versatile Application: Ideal for checking location, hole size and depth, gage slots, and distance between holes, this set is a must-have for any workshop or manufacturing facility. BulletPoint4 : Organized Storage: Comes complete with a wooden box for neat and organized storage, protecting the pin gages from dust and damage, while also ensuring quick and easy access. BulletPoint5 : Easy Identification: Each pin gage is clearly labeled with its corresponding size, making it simple and efficient to select the right tool for every measurement need. ItemName : 50pcs 7.51 8mm Pin Gage Set, 0.001mm High, GCR15 Bearing Steel, for Electronic Boards, Circuit Boards, Machinery Manufacturing, Complete with Wooden Storage Box ItemPackageDimensions_Height : 8 centimeters ItemPackageDimensions_Length : 26 centimeters ItemPackageDimensions_Width : 15 centimeters ItemTypeKeyword : hardware-pin-gauges Manufacturer : YedaHcy ModelNumber : YedaHcy3wmnxbkfy7 PartNumber : YedaHcy3wmnxbkfy7 ProductDescription : Features: These tools are suitable for checking location, hole size and depth, gage slots, distance between holes, etc. Come with a wooden box to keep these pin gage neatly organized and easy to find. Each pin gage is labeled with corresponding size for easy identification. Made of high quality bearing steel, through high temperature quenching and temper, hardness up to 58-63HRC. Widely used in high-tech fields such as electronic boards, circuit boards, , machinery manufacturing.