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BoltSizeIt Cable Thread Checker Tool
Metric (M3 – M24)
$39.99
Whether you are working on modern vehicles, imported machinery, or electronics, metric fasteners are everywhere. The BoltSizeIt Metric Cable Thread Checker is the portable, "Key-Style" solution that allows you to verify thread sizes right at the repair site—no need to drag heavy parts back to the bench.
Dual-Function Efficiency Why carry two sets of tools? Each measuring "key" on this cable features both a threaded stud (for checking nuts) and a threaded hole (for checking bolts) on the same gauge.
| Thread Pitch | 0.5 to 3.0 |
| Comprehensive Range | Covers 21 of the most common ISO Metric sizes, from small M3 electronics screws up to heavy structural M24 hardware. |
| Fast Verification | The freely rotating gauges make it easy to find the exact size and reach confined spaces. |
| Industrial Grade | Machined from high-grade steel with a durable black oxide coating. |
| Convenient Storage | The heavy-duty wire cable keeps the set organized and features a loop for easy hanging on pegboards. |
Built to Last
| Size Range | M3-.5 to M24-3.0 |
| Material | Heavy-duty, black oxide coated steel gauges on high-tensile steel cable. |
| Country of Origin | American Made: Proudly designed and manufactured in the USA. |
| Small/Medium | M3x0.5, M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5 |
| Large/Heavy | M12x1.25, M12x1.5, M12x1.75, M14x1.5, M14x2.0, M16x1.5, M16x2.0, M20x1.5, M20x2.5, M24x2.0, M24x3.0 |
Complete Your Toolkit
SPECIAL WHOLESALE PRICING AVAILABLE
Just like our other bolt gauge tool products,
special pricing is available for wholesale orders.
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custom branding options available across our wider catalog.
