BoltSize-It - ボルト・ナットチェッカー

Finally, a tool that actually tells me the thread pitch without squinting at a magnifying glass. This thing made quick work of sorting out all the random bolts from my last project.

I was tired of guessing which nut or bolt I needed for repairs, but this checker’s thread pitch gauge makes it so easy, I finished my project in half the time.

Finally a tool that handles both metric and SAE in one place, the thread pitch gauge is a lifesaver for my random bolt bin. It took me less than a minute to identify a mystery nut I've been tripping over for months.