Product descriptionRobust and Durable Construction- Anodized Aluminum 6061 Plate
55 Versatile Measurement Options: 20 Standard & 16 Metric 19 Drill Gauges
Identify Fasteners in Seconds

It's that Easy. No guesswork required. To find the exact size and thread pitch of any bolt or nut, just place it against our gauge. Find the matching slot, and you have your answer
20 Standard & 16 Metric 19 Drill Gauges Thread GaugeChoose from a Variety of Thread Checker Tools for Your Needs !


Robust and Durable Construction: Anodized Aluminum 6061 Plate: Made from high-quality anodized aluminum 6061, this tool is built to withstand heavy use while maintaining its lightweight and corrosion-resistant properties. Equipped with a SUS 304 stainless steel bolt, our thread checker guarantees exceptional durability and resistance to corrosion, ensuring reliable performance in any working environment
57 Versatile Measurement Options: 21Standard & 17 Metric :This tool accommodates a wide range of metric and standard thread sizes, offering comprehensive versatility for all your threading needs. The included 19 drill gauges allow for precise drill bit size identification, making it easier to select the correct drill bit for your projects.
Identify Fasteners in Seconds - It's that Easy. No guesswork required. To find the exact size and thread pitch of any bolt or nut, just place it against our gauge. Find the matching slot, and you have your answer.
Precision Thread Verification: Expertly engineered with CNC machining, our thread checker adheres to the Go/No-Go Class 2B ANSI Standard, delivering reliable measurements for both internal and external threads. Eliminate uncertainty and ill-fitting fasteners, experience effortless, flawless precision every time.
Identify Fasteners in Seconds - It's that easy. No guesswork required. To find the exact size and thread pitch of any bolt or nut, just place it against our gauge. Find the matching slot, and you have your answer.