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Bolt Size Finder Keychain Tools Portable Precise Thread Size Checker Keychain, Nut and Bolt Thread Checker Tool for Fast and Precise Measurement Bolt Sizer Keychain Precise Bolt Size Finder

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$9.35

$ 5 .03 $5.03

In Stock
  • Versatile Tool: This stainless steel thread gauge keychain serves as a handy tool for measuring bolt sizes and thread measurements, both in metric and imperial units.It also functions as a bottle opener or mini tool, adding extra utility.
  • Dual Functionality: One side features a thread checker for determining thread pitch, while the other side has a nut and bolt size gauge for quickly identifying sizes.Say goodbye to thedays of test-fitting random sockets to find the right size. Savetime and effort. Easy thread size identification with reduced errorrisk, ideal for professionals and dly enthusiasts.
  • Compact and Portable: Its compact keychain design allows you to conveniently carry it wherever you go, ensuring you always have a thread measurement tool on hand.Handy keychain design allows for convenient attachment to keys, belt loops, or tool bags.
  • Durable Construction: Crafted from high-quality stainless steel, this gauge is built to withstand regular use and resist corrosion.This tool is designed to withstand frequent use and harsh conditions, offering reliable, long-term performance
  • Precise Measurements: With clearly marked measurements, this tool ensures accurate and reliable readings for all your threading needs.Helping you quickly identify the correct thread specification and avoid mismatches.Thread size verification tool meet the ultimate tool for dly and professional tasks. With anintuitive design and durable build, it's ideal for quick problemsolving and perfect results.


This stainless steel thread gauge keychain is a must-have tool for anyone working with nuts, bolts, and screws. It allows you to quickly and accurately measure the thread size and pitch, both in metric and imperial units. The compact design makes it easy to carry and use on the go. The gauge features clear markings for effortless identification of thread sizes, while the keychain attachment ensures you never misplace this handy tool. Whether you're a professional tradesperson or a DIY enthusiast, this thread checker will make your life easier by eliminating guesswork when dealing with threaded fasteners. Its durable stainless steel construction ensures long-lasting performance.


Dust F.
Reviewed in Canada on March 31, 2025
Waste of money . Not accurate at all . Can’t even read the measurements. Good idea but definitely needs work.
09 express van
Reviewed in Canada on March 19, 2025
cheap chinese knockoff, look up Olsa tools part number 1753 for the original one.
Matthew Mcfeeters-Dinter
Reviewed in Canada on February 19, 2025
Very poor quality. Does not measure correctly
Customer
Reviewed in Canada on February 15, 2025
I absolutely never review a product, but this one deserves one because it is a scam.Wish I kept the packaging so I can return it. This thing is will never work properly.Measurements are way off.Truly embarrassing
Roxanne V
Reviewed in Canada on February 12, 2025
The measurements are just painted on, not etched and are very light you can barely see the numbers. The bolt in the middle to line up to the measurements does not line up either. Sent it back.
John Porter
Reviewed in Canada on April 5, 2025
Bolt is too loose, and too large...have to guess size...needs a better indicator
Bryan Beaulieu
Reviewed in Canada on April 2, 2025
mine did not work.
Doug Bell
Reviewed in Canada on December 21, 2024
Works good
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