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Thread Checker Tool: For Quick Identification of Nut and Bolt Thread Sizes
Complant with Go & No Go Class 2B ANSI Standard
The Manalete Thread Checker is crafted with meticulous precision, guaranteeing that every bolt and thread meets the stringent Go & No Go Class 2B ANSI Standard gauge requirements.
Quickly identify The Messy 30 Nuts and Bolts, 19 Drill Bit Sizes
Identify 30 Sizes: 15 Metric and 15 Standard Bolt and Nut Thread Sizes
Thread Checker offers comprehensive coverage, effortlessly identifying 30 sizes of metric threads from M3 x 0.5 to M14 x 2.0 and imperial threads from #4-40 COARSE to 1/2-20 Fine, ensures that you have the perfect fit for any project, eliminating the guesswork and ensuring compatibility.
Nick S.
2025-08-31 15:41:12
What a great tool for my garage. I have tons of machine screws and bolts stashed everywhere from my contracting days that I needed to sort and size. This is accurate solidly constructed and should last a lifetime.
Kasey Jones
2025-08-02 18:25:20
Great quality craftsmanship. Neatly printed sizes. The threads are cleanly cut on both internal and external threads. They even deburred the starting threads of the holes to ensure the threads catch as intended. My only worry, however, is that the plate itself is aluminum and may strip out quicker over time. The studs are ferrous, so no aluminum there and they also feel to be glued into their spots as you can feel something sticky on the rear - Loctite probably. Overall, it appears to be a good product for your buck.
DW in NE
2025-06-20 10:42:25
What a handy tool for sorting out all the nuts and bolts lying around
L. Davis
2025-06-07 18:04:43
This is an indispensable piece of equipment for any home shop! It covers 30 popular sizes of nuts and bolts including drill bit sizes. The sizes and thread pitches are well marked for visibility. Made from anodized aluminum, this tool will give many years of service!
K Smith
2025-05-06 12:57:39
Full range of sizes for checking bolts and drill bits
david morales
2025-04-26 10:21:18
Love it. Very well made
MLee
2024-12-27 17:44:05
The media could not be loaded.
EUGENE WOODWARD
2024-12-08 10:05:11
HANDY LITTLE PIECE OF EQUIPMENT
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