Specification Brand : DOUQIFEI BulletPoint1 : PREMIUM THREAD IDENTIFICATION: Our nut and bolt thread checker features a dual-sided design for both metric and inch measurements, allowing for quick and accurate identification of various thread sizes without confusion BulletPoint2 : WIDE RANGE OF SIZES: With 44 male and female gauges, including 23 inch and 21 metric sizes, this thread checker gauge is versatile enough for all your bolt size finder needs, making it Ideal for home improvement and professional tasks BulletPoint3 : STURDY ZINC ALLOY CONSTRUCTION: Made from robust zinc alloy, our thread checker is built to withstand frequent use, ensuring that you have a Long-lasting tool for identifying thread sizes in any project, whether at home or in the workshop BulletPoint4 : EASY TO USE: This male female thread identifier is designed for simplicity, enabling users of any skill level to quickly determine the correct sizes, making it an essential tool for anyone dealing with screws and bolts BulletPoint5 : LIGHTWEIGHT AND PORTABLE: Weighing only 963g, this thread checker gauge is easy to carry and store, making it a convenient addition to your toolkit for portable projects or emergency repairs Color : as picture show ExternallyAssignedProductIdentifier : 7617510971046 ExternallyAssignedProductIdentifier1 : 0014679362017 ExternallyAssignedProductIdentifier2 : 014679362017 IncludedComponents : synthesis ItemName : Nut and Bolt Thread Checker with 44 Gauges, Dual Metric and Inch Sizes, Zinc Alloy Construction for Accurate Thread Identification ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 25 centimeters ItemPackageDimensions_Width : 13 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : thread-gauges Manufacturer : DOUQIFEI Material : Aluminum alloy MeasurementAccuracy : +/-1 ModelNumber : DOUQIFEI1hnwk4ud75 NumberOfItems : 4 PartNumber : DOUQIFEI1hnwk4ud75 ProductDescription : Features: Accurate Measurement: Our nut and bolt checker offers precise identification of metric and inch threads, ensuring you get the right fit every time. Versatile Applications: Ideal for professionals and DIY enthusiasts alike, this bolt thread checker meets the needs of various projects, from automotive repairs to home improvements. Sturdy Design: Crafted from high-quality zinc alloy, our thread checker is made to last, providing you with a Long-lasting tool that withstands the rigors of frequent use.