The Thread Checker is a versatile tool designed for accurate identification and measurement of bolt sizes and thread pitches. This compact gauge includes 15 standard (inch) and 15 metric thread checkers, making it ideal for both industrial and DIY projects. It features a convenient wall-mountable design for easy storage and quick access. The Thread Pitch Gauge helps users identify thread sizes with precision, while the built-in ruler (inches and centimeters) offers added functionality. Whether you’re working with nuts and bolts on machinery, construction, or automotive tasks, the Thread Checker ensures you have the right fit every time.

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