Manalete 214-Piece SAE and Metric Thread Checker Kit

Manalete’s 214-piece thread checker kit combines detachable SAE and metric thread gauges with drill-bit size gauges. Its advertised spread suits workshops and repair tasks that need both thread identification and drill-bit sizing, but customer feedback disputes the stated piece count and notes concerns about the case.

At a glance

Detachable thread gauges are described as useful for access in tight engine bays and other confined spaces.
Includes advertised SAE and metric thread identification plus drill-bit gauge coverage.
Laser-engraved markings and CNC-machined aluminum are manufacturer-stated construction details.

Price

$36.98Save 26%

Reference price: ~~$49.99~~

Price checked: Nov 13, 2026

View offer Ahead of Black FridayExplore the selection

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Pros and cons

Pros

The listed selection combines 70 thread gauges with 144 drill gauges, covering both fastener threads and drill-bit sizing.
Separate blue SAE and red metric thread gauges make the two measurement systems easy to distinguish.
Detachable gauges may help reach fasteners in confined locations.

Technical specifications

14 specifications

Identity
Brand	Manalete
Model	thread checker-5

Dimensions and installation
Dimensions listed	10.1 x 5.2 x 0.7 inches
Weight listed	1.21 pounds

Thread and drill gauge set
Advertised total	214-IN-1
Thread gauges	70 thread gauges (37 Blue SAE / 33 Red Metric)
Drill gauges	144 drill gauges
SAE drill gauge coverage	118 imperial sizes (#60–#1, A-Z, 1/64"–1/2")
Metric drill gauge coverage	26 metric gauges (1mm–14mm)
SAE thread sizes	1-8、1-1/12、7/8-14、7/8-9、3/4-16、3/4-10、5/8-18、5/8-11、9/16-20、9/16-18、9/16-12、1/2-20、1/2-13、7/16-24、7/16-20、7/16-14、3/8-24、3/8-16、5/16-24、5/16-18、1/4-28、1/4-20、12-28、12-24、10-32、10-24、8-32、8-36、6-40、6-32、5-40、4-48、4-40、3-56、3-48、2-64、2-56
Metric thread sizes	M24×3.0、M24×2.0、M22×2.5、M22×1.5、M20×2.5、M20×1.5、M18×2.5、M18×1.5、M16×2.0、M16×1.5、M14×2、M14×1.5、M12×1.75、M12×1.5、M12×1.25、M12×1.0、M11×1.5、M11×1.25、M11×1.1、M10×1.5、M10×1.25、M10×1.0、M9×1.25、M8×1.25、M8×1.0、M7×1.0、M6×1.0、M5×0.8、M4×0.7、M3.5×0.6、M3×0.5、M2.5×0.45、M2×0.4
Gauge construction	CNC-machined aluminum construction
SAE standard claim	ANSI B1.1 2A/2B
Metric standard claim	ISO 68-1 6G/6H

What to know before buying

Listing details to confirm

The listing describes the kit as 214 pieces, while customer feedback says the delivered set did not match that advertised count. Customers also report a flimsy case and mixed build-quality impressions. Confirm the selected listing’s contents and storage case before purchase. The claimed thread-standard compliance is manufacturer-stated, not independently verified.

Who is it for?

A good fit for

Mechanics and DIY users who need to identify both SAE and metric threads.
Workshops that also want gauges for identifying drill-bit sizes.
Buyers working around confined fasteners who may benefit from detachable gauges.

Less suited to

Buyers who need an independently confirmed piece count or a case with proven durability.
Anyone whose required thread size is not among the listed gauge sizes.

Manalete 214-Piece SAE and Metric Thread Checker Kit · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 75 ratings

5 stars62%62%
4 stars12%12%
3 stars13%13%
2 stars8%8%
1 star5%5%

Customer feedback says the kit works well and offers good value, while build-quality impressions are mixed and some customers describe the case as flimsy. The advertised 214-piece count is also disputed. For buyers attracted by the listed combination of thread and drill gauges, the piece-count concern matters because the practical coverage depends on receiving the stated selection. The available aggregate ratings are generally positive but include a meaningful spread across rating levels, so they do not resolve these specific concerns.

Positive themes

Customers report that the kit works well.
Customers mention good value for money.

Negative themes

Some customers describe the case as flimsy.

Mixed feedback

Build-quality feedback is mixed.
Customers dispute whether the set contains the advertised number of pieces.

Frequently asked questions

What is included according to the listing?

The listing claims 70 thread gauges, comprising 37 SAE and 33 metric gauges, plus 144 drill gauges. Customer feedback disputes whether the set actually matches the advertised total, so verify the contents for the selected listing.

Does the kit cover both SAE and metric threads?

Yes. The listed thread gauges cover 37 SAE sizes and 33 metric sizes. The product also lists 118 imperial and 26 metric drill-bit gauge sizes.

Can the gauges be used in tight spaces?

The listing describes the thread gauges as detachable and says individual gauges can fit tight engine bays and other confined spaces.

What should buyers know about the case?

Some customer feedback describes the case as flimsy. The supplied information does not establish its durability, so buyers who prioritize storage protection should consider this concern.