Thread Gauge Identifier 34 Nut & Bolt Thread Size Checker with 8 Drill Bit Gauge

[Durable Aluminum Alloy Material] All nut and bolt thread checker is made of aluminum alloy. They are durable, corrosion-resistant, and less prone to rusting. [Multi-Purpose] Our nut and bolt thread checker has multiple application, which is effortless to install on the wall or put in the toolbox.

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