Nut & Bolt Thread Checker

This 52-in-1 thread checker combines metric & imperial gauges, enabling fast, accurate size identification by simply testing the fit.

Feature:

【High Efficiency:】Instantly confirms thread specs in seconds, boosting repair & assembly efficiency.
【Clear Marking】Laser-etched labels resist wear; color-coded (red for metric, blue for imperial) for easy recognition.
【Detachable Design】Single gauges can be removed for use in confined or hard-to-reach spaces.
【Portable Case】Compact storage with padding keeps gauges organized and prevents loss.
【Durable Material:】Made of sturdy aluminum alloy, hard, wear-resistant and not easy to deform.

Specification:

Material: Aluminum Alloy

Metric Sizes Included: 24 Metric

Inch Sizes Included: 28 SAE

Note: Please allow for manual measurement errors and color variations.

Package Included:

1 Set * Thread Checker Kit in Standard and Metric (28 SAE & 24 Metric)

Product Physical Pictures：