57 Nut and Bolt Thread Checker with 21 Standard &17 Metric &19 Drill Gauges

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.
Precision Markings: Laser-Engraved Markings. The laser-engraved markings provide clear and precise measurements that are easy to read and resistant to wear, ensuring long-lasting accuracy and legibility
Convenient Design -Hanging Hole: The integrated hanging hole allows for easy storage and quick access. Hang it on your tool wall or pegboard to keep your workspace organized