Best Pin Gauges of 2025

Kenneth Collin Avatar
Kenneth Collin
Last Updated: 29 Jan 2025

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Pin gauges are precision measuring tools used to determine the diameter of a hole or the thickness of a gap. They consist of a set of cylindrical metal pins, each with a specific diameter, which are used to test the size of a hole by sliding them through it. Pin gauges are commonly used in manufacturing and engineering industries for quality control and to ensure the accuracy of machined parts. They are also useful for checking the wear of machinery and can help to diagnose problems with bearings and other components. Overall, pin gauges are an essential tool for anyone who requires precise and accurate measurements.

At a Glance: Our Top Picks

Mefape Pin Gage Set, 190pcs, Class ZZ Cover #TOP 1
Mefape Pin Gage Set, 190pcs, Class ZZ
ftb score rating icon 9.8
HHIP 190 Piece Pro Series Pin Gage Set Cover #TOP 2
HHIP 190 Piece Pro Series Pin Gage Set
ftb score rating icon 9.7
Accusize Pin Gauge Set with Case Cover #TOP 3
Accusize Pin Gauge Set with Case
ftb score rating icon 9.5

Top 10 Pin Gauges

#TOP 1

Mefape Pin Gage Set, 190pcs, Class ZZ

Mefape
PG424
Mefape Pin Gage Set, 190pcs, Class ZZ Cover
Pin Gauges, Pin Gage Set, M1(0.061”-0.250”)190pcs, Minus, Class ZZ

The Mefape Pin Gage Set is designed for precision. Each pin features an electro-etched size for easy identification, ensuring you can quickly find the right gauge for your needs. With a smooth finish and round chamfer, these pins are safe and practical to handle. The set offers a tight tolerance of 0.0000" to -0.0002", delivering accurate measurements for your projects. Made with high hardness and anti-corrosion properties, these gauges are durable and long-lasting, providing you with reliable tools for various applications.

What We Like
Electro-etched sizes for easy identification
Smooth finish for safe handling
Tight tolerance for accurate measurements
High hardness for durability
#TOP 2

HHIP 190 Piece Pro Series Pin Gage Set

4101-0041
HHIP 190 Piece Pro Series Pin Gage Set Cover
Pro Series by HHIP 4101-0041 HHIP 190 Piece Pro-Quality Pro Series Pin Gage Set with Certificate, 061-250" Size

The HHIP Pin Gage Set is designed for precision and convenience. It comes in a sturdy, dust-proof case that keeps your gauges protected and organised. The sizes are clearly marked on the case, allowing you to quickly find the gage you need. Each pin is fully hardened to 60-62 Rc, ensuring durability and longevity, which is essential for accurate measurements. Additionally, the gauges have a finish of 10 microns or better, providing smooth operation and reliable results for your projects.

What We Like
Sturdy, dust-proof case
Easy size identification
Durable, hardened pins
High-quality finish
#TOP 3

Accusize Pin Gauge Set with Case

Accusize Pin Gauge Set with Case Cover
Accusize Industrial Tools Minus Class Zz Pin Gauge Set, 2 inch Overall Length, 0.061 to 0.250 inch, 190 pc, a Reliable Aluminum Case Included, M1(-) A

The Accusize Pin Gauge Set offers a comprehensive range of 190 pieces, with sizes electro-etched on each gauge for easy identification. Each gauge measures 2 inches in overall length, ensuring uniformity and convenience when in use. With a precision finish of 10 micro or better, you can rely on the accuracy of your measurements. The heat-treated hardness of 60-62 RC ensures durability, making this set ideal for both professional and DIY applications.

What We Like
Wide range of sizes
Durable heat-treated hardness
Easy size identification
Precision finish for accuracy
#TOP 4

HFS Class ZZ Steel Pin Gage Set

HFS
Silver
HFS Class ZZ Steel Pin Gage Set Cover
HFS (R) Class ZZ Steel Pin Gage Set Minus (190pcs(0.061-0.250") M1)

The HFS Pin Gage Set is an essential tool for checking the diameter of holes, bushings, and various worn parts. With sizes ranging from .061 to .250 inches, it allows you to accurately measure hole diameters and the distance between holes. This set, comprising 190 pieces, ensures that you can verify hole locations with precision. Additionally, each pin is 2 inches long, providing a handy size for various applications. This versatility and accuracy make the set invaluable for anyone needing reliable measurements.

What We Like
Accurate hole diameter checking
Versatile for various applications
Comprehensive 190-piece set
Convenient 2-inch pin length
Ideal for worn parts inspection
#TOP 5

50pcs Elprico Pin Gage Set for Precision

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50pcs Elprico Pin Gage Set for Precision Cover
50pcs Pin Gauge,1-1.49mm Plug Pin Gage Set 0.001mm Tolerance Bearing Steel Precision Tool for Electronic Boards Circuit Boards Molds

The Elprico Pin Gage Set includes 50 precision tools, all housed in a convenient wooden case for easy organisation. Each pin gage is clearly labelled with its size, allowing you to quickly identify the right tool for your needs. These plug gauges are ideal for checking hole sizes, depths, and distances, making them versatile for various tasks. Made from high-quality bearing steel, they offer exceptional strength and durability, ensuring they withstand rigorous use in high-tech applications.

What We Like
Includes a storage case
Easy size identification
Versatile for multiple applications
High-quality material
#TOP 6

HFS Steel Pin Gage Set with Case

HFS
15984
Silver
HFS Steel Pin Gage Set with Case Cover
HFS(R) Steel Pin Gage Set Minus M0 with Plastic Case for Carpenters and Home Improvement 0.011-0.060" 50pcs

The HFS Pin Gage Set is a durable and reliable tool for carpenters and DIY enthusiasts. Made from bearing steel, these gauges are heat-treated for long-lasting performance. The complete 50-piece kit covers a wide range from 0.011 to 0.060", allowing you to measure with precision. Each gauge features a polished surface, ensuring they are burr-free for accurate readings. With clear markings in the included storage case, you can easily identify and organise your gauges, making your work more efficient.

What We Like
Durable bearing steel construction
50-piece complete set
Burr-free polished surface
Clear size markings
Versatile measurement applications
#TOP 7

HFS Minus Steel Pin Gage Set - 190pcs

HFS
15960-NS
HFS Minus Steel Pin Gage Set - 190pcs Cover
HFS(R) Minus Steel Pin Gage Set - 190pcs (0.061-0.250") Class ZZ

The HFS Pin Gage Set is a comprehensive collection of 190 pin gages, ranging from 0.061 to 0.250 inches, designed with a minus tolerance of 0.0002 inches. Each gage is clearly marked for easy identification, ensuring you can quickly find the size you need. Heat treatment adds to the accuracy and durability, making this set reliable for your measurement tasks. The gages are etched to prevent sharp corners, reducing wear and tear during use, which is particularly beneficial in busy work environments.

What We Like
190 pin gages included
Durable and accurate
Clearly marked sizes
Convenient storage case
Versatile applications
#TOP 8

Sourcingmap 10mm Steel Pin Gage 50mm Long

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Gray
Sourcingmap 10mm Steel Pin Gage 50mm Long Cover
Sourcingmap 10.00mm Diameter Steel Cylinder Pin Gage Gauge 50mm Long

The Sourcingmap Steel Pin Gage is a precision tool designed for accurate measurements. With a diameter of 10.00mm and a length of 50mm, it offers a compact yet effective solution for gauging and inspection tasks. The steel material ensures durability, while an impressive accuracy of +/-0.001mm allows you to achieve highly precise results. Packaged in a convenient plastic case, this pin gage is easy to store and transport, making it a valuable addition to your toolkit.

What We Like
High accuracy of +/-0.001mm
Durable steel construction
Compact size for easy handling
Includes protective plastic case
#TOP 9

Sourcingmap 8mm Carbide Pin Gage Gauge

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Silver Tone
Sourcingmap 8mm Carbide Pin Gage Gauge Cover
Sourcingmap Carbide Pin Gage Gauge 8mm Diameter 50mm Length

The Sourcingmap Carbide Pin Gage is a precision tool designed for accurate measurements. With a diameter of 8mm and a length of 50mm, it is perfect for checking hole sizes and ensuring proper fit in various applications. The silver tone of the gage adds a professional touch, while its exceptional accuracy of +/- 0.001mm guarantees reliable results. Weighing only 23g, it's lightweight and easy to handle, making it a convenient addition to your toolkit.

What We Like
High accuracy of +/- 0.001mm
Lightweight at 23g
Durable carbide material
Includes storage box
#TOP 10

TEXALAN Plus Pin Gage Set for Measuring Holes

BNT-SGUI-ZC-M0-IN
TEXALAN Plus Pin Gage Set for Measuring Holes Cover
TEXALAN(R) Plus Pin Gage Set with Storage Case Steel for Measuring Holes 50pcs 0.011"-0.060" M0

The TEXALAN Pin Gage Set is crafted from durable bearing steel, ensuring long-lasting reliability. With 50 gauges ranging from 0.011 to 0.060 inches, you can accurately measure a variety of hole diameters and worn parts. Each gauge features a polished, burr-free surface that enhances precision in your measurements. Easy storage is provided with a marked case, allowing you to quickly find the size you need when working on projects.

What We Like
Exceptional durability and reliability
Wide range of measurements
Burr-free smooth surface
Convenient storage case
Versatile applications
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What are pin gauges?

Pin gages are used to gage bored features. They're commonly used in combination to produce a "Go-No Go" gage that quickly qualifies a bored hole. Pins are especially useful for gaging the straightness of a realtively deep bore. / Precision Measuring Tools /

2. What do pin and plug gauges do?

Plug gauges, in some cases called pin gauges, are metrology tools whose purpose is to gage the inside diameters of holes that have been drilled or machined into a manufactured part, component, or assembly.

3. What is a plus pin gauge?

Class X Go (Plus) pin gauges are unthreaded smooth rods of tool steel used to perform Go (Plus) tolerance tests on bores. If the Go gauge fits into the hole or bore, then the hole is within the acceptable tolerance for minimal size. They are also used to calibrate measuring equipment.

4. What is flush pin gauge?

Flush-pin gauges have one moving part and are used to gauge the depth of shoulders or holes. Form gauges are used to check the profile of objects; two of the most common types are radius gauges, which are packs of blades with both concave and…

Editor's Notes

During our pin gauge research, we found 39 pin gauge products and shortlisted 10 quality products. We collected and analyzed 4,583 customer reviews through our big data system to write the pin gauges list. We found that most customers choose pin gauges with an average price of £57.08.

The pin gauges are available for purchase. We have researched hundreds of brands and picked the top brands of pin gauges, including Mefape, HHIP, Accusize Industrial Tools, HFS, Elprico.

Written by
Kenneth Collin Avatar

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.