1 Quick, Accurate Measurement: This thread gauge keychain is expertly designed for fast and accurate thread size verification, allowing you to easily slide the knob with one hand for efficient tightening and measurement. 2 Keychain Compatible: Featuring a keychain ring, this checker easily attaches to your keys or belt, ensuring it's readily accessible whenever you need it for quick measurements. 3 Clear Markings for Easy Readability: With precisely engraved size markings, our thread checker allows for immediate identification of thread sizes, minimizing errors and making it an instrument for professionals and enthusiasts alike. 4 Multi Unit Readings: This thread checker includes both metric and imperial units, providing flexibility and convenience for accurate measurements in any project, no matter the requirements. 5 Sturdy Design: Crafted from erosion resistant ti steel, this thread checker withstands frequent use and harsh conditions, delivering dependable, long lasting performance.
What's in the box
2 x Thread Checker Keychain