28 Nut and Bolt Thread Checker -Square, Metric/Standard Ruler with CM/INCH, Bolt Size Thread Identifier Gauge

Industrial Grade: Heavy-duty Solid Aluminum Body (Anodized Surface, 6mm, 2.2lb ), Durable SUS304 Bolt, Machined with ultimate precision.
28 Thread Gauge: 14 Metric + 14 Standard Nut & Bolt Size, Inch and Centimeter scales on the edge, Quickly identify size & length.
Wide Range of Identification: Metric Sizes: M4 x 0.7 to M14 x 2.0, Standard Sizes: #6 – 32 Fine to 1/2 – 20 Fine, Length Measurement: 0-15cm / 0-6 inch. Fast Identification & Measurement.
With 3 pre-drilled mounting holes, it can be easily hung on the wall or fixed in the toolbox.
Laser-etched inch and centimeter scales, Clear and durable.

28 Nut and Bolt Thread Checker with Inches (Standard) and Centimeters (Metric).

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