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Your cart is empty.Product Description
Quick & Accurate Thread Checker Keychain
- Designed for rapid, precise thread size verification, saving you time and effort on the job.
Portable Keychain Convenience
- Easily attach this bolt size checker to your keys or belt loop, ensuring it's always within reach when needed—a must-have for pros and DIY enthusiasts.
Dual-Unit Markings for Versatility
- Features metric and imperial measurements for multifunctionality, with clear etched markings for effortless size identification.
Durable Construction
- Made from premium materials to withstand frequent use and harsh conditions, ensuring long-lasting performance across industries.
Versatile & Efficien
- Perfect for automotive, home renovation, or mechanical tasks, this thread gauge offers reliable size verification for various bolt and nut types, with a sliding knob and clear markings for quick measurements in seconds.
Jimbobalu
Reviewed in the United States on March 31, 2025
Does not have the precise size indicator as shown in the listing, just a big headed screw that makes it impossible to actually tell the size of the nut or bolt you are trying to measure.. It is so loose it is very difficult to use because it keeps moving, no matter how hard I try to tighten the screw. Avoid this.
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