Best Feeler gauge 2023 

Are you looking for a Feeler gauge that delivers precise results? Let us help you find the best product in 2023.

This guide will provide you with the information and advice needed to make the right decision. We aim to make your search easier and ensure you get the perfect product for your needs.

Best Feeler gauge 2023

  1. Hotop Feeler Gauge (Editor’s Pick)
  2. GEARWRENCH Feeler Gauge (Best Overall)
  3. SATA   Feeler Gauges  (Budget Friendly)
  4. Tusk Off-Road  Feeler Gauge  
  5. Tusk Tapered Feeler Gauge Set
  6. YESWELDER  Feeler Gauge  
  7. Lisle 68150 Go-No-Go Feeler Gauge

1) Hotop Feeler Gauge

Best Feeler gauge

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The Hotop Feeler Gauge is lightweight at 4.23 ounces, making it easy to use. This makes it appealing to both experienced professionals and enthusiastic hobbyists. Its 6.02 x 4.13 x 0.71-inch size makes it easy to keep in a toolbox or drawer. You may take the gauge with you wherever you go due to its small size.

Versatility in Action

The flexible Hotop Feeler Gauge excels in many applications. Though often used in the automotive industry to evaluate engine component gaps, its utility extends beyond this. It’s ideal for measuring gear clearances in machinery to ensure smooth operation. The precision needed to check spark plug gaps is its specialty. Its accuracy and precision make it essential for measuring tiny distances.

Constant Dependability

The Hotop Feeler Gauge is a measurement equipment icon of dependability and accuracy. The stainless steel and alloy steel design ensures durability under heavy use. Its lightweight and compact design make handling and storage easy. The Hotop Feeler Gauge is a reliable tool for professionals and hobbyists seeking precision.



  1. Lightweight design makes it easy to handle
  2. Compact size allows for easy storage and transport
  3. Made from durable stainless steel and alloy steel
  4. Versatile tool that can be used in a variety of applications
  5. Accurate and precise measurements



Brand Hotop
Material Stainless Steel, Alloy Steel
Item Weight 4.23 Ounces
Package Dimensions ‏ : ‎  6.02 x 4.13 x 0.71 inches; 4.23 Ounces


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2) Gearwrench Feeler Gauge

Best Feeler gauge

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Gearwrench Feeler Gauge is efficient and compact at 3.15 x 1.97 x 1.97 inches and 4 ounces. The tiny size makes it excellent for toolboxes and pockets. From car shops to factories, its adaptability is crucial.

Built to last

Excellent workmanship differentiates the Gearwrench Feeler Gauge. Durable and trustworthy, made in the US. Its high-quality materials make it ideal for pros and DIYers because it can sustain heavy use.

Consistent accuracy

Finally, the Gearwrench Feeler Gauge is accurate. A toolbox important due to its small size and reliable construction. The Gearwrench Feeler Gauge is trusted by technicians and DIYers for its precise accuracy.



  1. Compact size allows for easy handling in tight spaces
  2. Made in the USA with high-quality materials for durability
  3. Versatile tool suitable for use in various applications
  4. Lightweight design for easy portability
  5. Consistent and accurate measurements



Item Dimensions LxWxH 3.15 x 1.97 x 1.97 inches
Item Weight 4 Ounces
Country of Origin ‎USA


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3) Sata Feeler Gauges

Best Feeler gauge

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SATA Feeler Gauges are tiny and lightweight, weighing 3.87 ounces and measuring 4.33 x 1.34 x 0.51 inches. This unique feature improves usability and agility, especially in tight situations where precision is key. Their small size makes them easy to store in your toolbox or drawer for your next project.

Durable Workmanship

These feeler gauges are made in China with high-quality materials for durability. Professionals and DIYers love them due to their sturdy build. SATA Feeler Gauges excel at measuring engine component gaps in the automobile industry and mechanical gear clearance.

Variety of Uses

The flexibility of SATA Feeler Gauges goes beyond their compact size and durability. These precision devices are used in automobile and mechanical maintenance. They accurately measure key gaps and clearances, ensuring engine and gear operation and improving performance and safety.


In conclusion, SATA Feeler Gauges are reliable and accurate, helping you measure perfectly. Their tiny size, lightweight design, and sturdy construction make them an essential toolkit addition. Whether you’re a pro or a DIYer, SATA Feeler Gauges give accurate readings. Experience the impact these excellent tools make to your projects by improving your precision game.



  1. Lightweight design makes them easy to handle
  2. Compact size allows for easy storage and transport
  3. Made with high-quality materials for durability
  4. Suitable for various applications
  5. Consistent and accurate measurements



Brand ‎SATA
Item Weight ‎3.87 ounces
Product Dimensions ‎4.33 x 1.34 x 0.51 inches
Country of Origin ‎China


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4) Tusk Off-Road Feeler Gauge

Best Feeler gauge

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Tusk Off-Road Feeler Gauge is tiny and easy to use, measuring 4 x 75 x 75 inches and weighing 3.53 ounces. Its compact size makes it ideal for off-road adventures because you can fit it in your toolkit or pocket. It can be used to hike isolated trailheads or tune your car in the garage.

Build to Last

The Tusk Off-Road Feeler Gauge is designed for off-road vehicles and is durable and reliable. It can handle the toughest off-road conditions because to its high-quality materials. Its sturdy construction makes it the top pick for pros and off-road enthusiasts. From measuring engine part gaps to gear clearances, this gauge is versatile.

Fingertip Precision

The Tusk Off-Road Feeler Gauge allows exact measurements when working on your off-road vehicle. Its tiny size, high-quality construction, and versatility make it essential for off-road enthusiasts. Whether you’re a pro technician or an avid off-roader, the Tusk Off-Road Feeler Gauge delivers flawless results.

Find the Difference

Success in off-road adventures depends on specifics. With its precision and longevity, the Tusk Off-Road Feeler Gauge is the finest choice for demanding customers. Use this multipurpose tool to enhance your off-road adventures. Trust Tusk Off-Road and improve your off-roading today.



  1. Compact size allows for easy handling and transport
  2. Made with high-quality materials for durability
  3. Designed for use in off-road vehicles
  4. Versatile tool suitable for various applications
  5. Consistent and accurate measurements



Product Dimensions ‏ : ‎  4 x 75 x 75 inches; 3.53 Ounces
Department ‏ : ‎  mens
Manufacturer ‏ : ‎  Tusk Off-Road


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5)  Tusk Tapered Feeler Gauge Set

Best Feeler gauge

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The small Tusk Tapered Feeler Gauge Set weighs 3.53 ounces and measures 4 x 75 x 75 inches. It fits easily in your toolbox or pocket. This set features multiple thickness gauges for different uses. Automakers and other precision measuring environments need it because its tapered shape makes it easy to insert into tight spaces.

Unmatched Precision and Durability

The Tusk Tapered Feeler Gauge Set is sturdy and well-made. It stands up to heavy use, pleasing pros and DIYers. Its exact measurements make this set vital for measuring engine part clearances and equipment gear spacing.

The Reliable Partner You Need

The Tusk Tapered Feeler Gauge Set is accurate and consistent. Its compact size, high-quality craftsmanship, and adaptability make it a useful toolkit addition. For mechanics and DIYers, the Tusk Tapered Feeler Gauge Set always gives accurate results.



  1. Compact size allows for easy handling and transport
  2. Made with high-quality materials for durability
  3. Versatile set suitable for various applications
  4. Tapered design allows for easy insertion into tight spaces
  5. Consistent and accurate measurements



Product Dimensions ‏ : ‎  4 x 75 x 75 inches; 3.53 Ounces
Department ‏ : ‎  mens
Manufacturer ‏ : ‎  Tusk Off-Road


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6) Yeswelder Feeler Gauge

Best Feeler gauge

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High-quality 65 manganese steel is used to craft the Yeswelder Feeler Gauge for unparalleled durability and longevity. Its durable design makes it essential for experts and DIYers. Precision and accuracy make this instrument a prized addition to any toolbox.

Compact Marvel: Powerful Size

At 7.48 x 4.76 x 0.63 inches and 5.93 ounces, the Yeswelder Feeler Gauge is a marvel of portability and ease. It fits easily in a toolbox or drawer and is always ready to use in your workshop or on the fly due to its lightweight design. Its versatility makes it the go-to tool for automotive and industrial applications.

Precision Gauges for All Needs

The Yeswelder Feeler Gauge set includes gauges with thicknesses from 0.0015 to 0.035 inches. This versatility makes it a useful companion for many jobs. This gauge is your trusty partner for measuring engine component gaps and machinery gear system clearances.

Unmatched Precision at Your Fingertips

The Yeswelder Feeler Gauge represents precision and reliability, not just a tool. Its tiny size and varied gauges make it a popular among professionals and hobbyists, while its durable build from top materials assures it will last. Yeswelder provides precise accuracy when it matters most. Increase your measures with the Yeswelder Feeler Gauge for unmatched accuracy.



  1. Made from high-quality 65 manganese steel for durability
  2. Compact size allows for easy storage and transport
  3. Versatile set with gauges ranging from 0.0015 inch to 0.035 inch
  4. Suitable for various applications
  5. Consistent and accurate measurements



Package Dimensions ‏ : ‎  7.48 x 4.76 x 0.63 inches; 5.93 Ounces
Manufacturer ‏ : ‎  YESWELDER
data high quality 65 manganese steel


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7) Lisle 68150 Go-No-Go Feeler GaugeBest Feeler gauge

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Versatile Lisle 68150 Go-No-Go Feeler Gauge includes 22 steel blades of varied thicknesses. Technicians and mechanics believe that its accuracy and precision are necessary for measuring microscopic gaps. It examines industrial gear clearances, demonstrating its utility.

Compact, Lightweight Design

The ergonomic Lisle 68150 Go-No-Go Feeler Gauge weighs 10.6 ounces and measures 11.81 x 15.75 x 7.87 inches. Its small size and light weight make it portable. In your toolbox or drawer, it’s compact.

Dependable Precision at Your Fingertips

Finally, the Lisle 68150 Go-No-Go Feeler Gauge is precise and reliable. Its versatility, accuracy, and precision benefit professionals in numerous fields. Both experienced mechanics and dedicated workers trust the Lisle 68150 Go-No-Go Feeler Gauge to fulfill expectations.

Never skimp on measures. Improve your craftsmanship with the Lisle 68150 Go-No-Go Feeler Gauge. More than a tool, it’s your ticket to accurate measuring.



  1. Comes with 22 steel blades for versatility
  2. Accurate and precise measurements
  3. Lightweight design makes it easy to handle and maneuver
  4. Compact size allows for easy storage in a toolbox or a drawer
  5. Suitable for various applications



Brand ‎Lisle
Item Weight ‎10.6 ounces
Product Dimensions ‎11.81 x 15.75 x 7.87 inches
Country of Origin ‎USA


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Best Feeler gauge 2023- Complete Buying Guide

The right feeler gauge can provide an accurate measurement of a gap between two parts so that they fit together properly. Feeler gauges come in sets, which make it easier to measure the size of any gap accurately. It is important to choose the right set of feeler gauges for your application to ensure accuracy.

In this guide, we discuss the important features to consider when selecting a set of feeler gauges. We’ll also provide reviews of the best products on the market and a comparison chart for easy reference. Whether you are looking for a premium set or would like to save some money with an economy model, this guide will help make sure you get exactly what you need. Read on for all the details about choosing and using feeler gauges!

The Leading Feeler Gauges of 2023 (Review) - Old Cars Weekly

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Explanation of a feeler gauge

A feeler gauge is an instrument used to measure gap widths, typically in metalworking. It consists of a set of blades of known thickness, which are inserted sequentially between two surfaces to determine the clearance or interference between them.

Feeler gauges are commonly used to measure gap widths in spark plugs and other automotive components, but can be used for any application requiring a precise and reliable measurement within a calibrated range of 0.001″ (0.03mm).

Feeler gauges are measured in thousandths of an inch (inch/thou) or millimeters. They come in sets with measurements ranging from 0.002″ (0.05mm) up to 0.025″ (1mm). The blades can vary both in terms of thickness and shape – for example there are straight blades and angle blades – depending on the application being used for and the material being measured upon.

To get the most out of your feeler gauge, select one with a wide array of blade thicknesses as this will enable you to take measurements from different material depths more easily than if you were using just one blade type throughout your measurement process. Remember, precision is key when it comes to feeling small gaps!

Factors to Consider Before Buying a Feeler Gauge

When shopping for a feeler gauge, make sure to consider the type of blade needed for the job as well as other important details such as accuracy and durability. Below are some of the most important factors to keep in mind when buying a feeler gauge.

Blade Material: Blades for feeler gauges come in stainless steel, high speed steel, or hardened carbon blades. Keep in mind the type of material or surface you will be measuring when selecting a blade material since each tends to have its own unique advantages and disadvantages.

Accuracy: Ensure that you purchase a feeler gauge with a minimum accuracy rating of 0.0001” (one ten-thousandth of an inch). Anything less than this level may lead to inaccurate measurements which can cause problems down the line.

Versatility: Look for a set that comes with multiple blades — ideally 20 or more — so that it can be used on different types of materials and surfaces. This will provide more versatility and allow you to save money down the road without having to buy additional sets.

Durability: Ensure that your blades are made from strong materials such as stainless steel or hardened carbon steel so they last longer than cheaper alternatives made from plated metals or plastic materials which can easily corrode, bend or break over time.


Accuracy is the most important factor to consider when buying a feeler gauge, and the scale of accuracy should always be considered before making a purchase. Care should be taken to ensure that all individual thicknesses are accurate and repeatable, which can require direct comparison with micrometers and other reference products.

The accuracy of any given feeler gauge can vary depending on factors such as manufacturer and design, so it’s recommended that users carefully research the specifications of each gauge they purchase. The use of quality materials such as stainless steel or hardened carbon-steel alloy is also an indicator of accuracy, along with features such as precision-ground measuring surfaces for superior gap measuring performance.


When it comes to choosing a feeler gauge, one of the most important factors is the material from which it is made. For example, steel blades are typically used for automotive and machine applications because they are strong and most often low-cost. Brass feeler gauges can also be useful for many light applications that require accuracy over strength.

Stainless steel feeler gauges have increased corrosion resistance that can help in damp environments. In addition, some specialty blades can be made with high carbon steel, ceramic or tungsten carbide depending on the application’s needs. All of these materials typically have a variety of thickness options up to 0.001 (one thousandth) inch or thinner depending on the manufacturer and product model.


Durability is one of the most important factors to consider when choosing a feeler gauge. The best gauge should be able to withstand thousands of uses without damage or wear and tear. The blades should be made from strong materials like hardened steel or stainless steel and secured in a robust handle that won’t bend or break.

If possible, look for blades treated with corrosion resistant coating to protect against rust formation when exposed to moisture. Additionally, you want a feeler gauge that can fit into tight spaces without getting stuck and flexible enough to easily slide into those hard-to-reach places under the engine hood.

Size and range

When purchasing a feeler gauge, it is important to consider the size and range that will best suit your needs. If you are looking for an extremely precise measurement, a narrow range feeler gauge with small, tightly spaced blades is your best bet. On the other hand, if you require a larger range of measurement for bigger projects, a wider range is recommended.

The size designation of most feeler gauges refers to the spacing between adjacent blades and ranges from thin 0.0015” increments up to thick 0.020” increments. Most standard feeler gauges come in sets that offer anywhere from 12-20 blades in assorted sizes from 0.025” thick to .0015” thick in .001” increments for completing general tasks such as checking valve clearance or spark plug gaps.

Number of blades

One of the most important aspects of any feeler gauge is the number of blades it possesses. Feeler gauges with multiple blades give you the ability to estimate a wide range of thickness and space between two surfaces. Generally, as more blades are included in a gauge, it becomes more expensive but also more accurate for measuring finer distances between parts.

A typical Feeler gauge usually contains ten or twelve blades, although some may have up to thirty or even forty blades depending on usage and precision. Additionally, the distance measured by each blade can vary from 0.005 to 2 mm and beyond depending on manufacturer specifications.

Knowing these details will help you select the right feeler gauge for your specific application needs.

Brand and Price

It can be difficult to find the best feeler gauge for your needs in a market flooded with products from numerous competing manufacturers. Price and brand will most likely be two of the biggest determining factors when researching and choosing a feeler gauge that is right for you.

When it comes to price, it is important to find a good balance between quality and cost. Higher-priced items often have superior precision and durability compared to their lower-priced counterparts, though this isn’t always true. Be sure to read reviews before making a purchase decision so you can get an idea of what buyers thought about their product after using it for some time. Additionally, some manufacturers offer discounts on multiple products if you are willing to buy in bulk.

Brand is also an important consideration when shopping for the best feeler gauge. Many established brands have decades of experience in making these tools, so they tend to develop high-quality products over time due to their expertise. However, some newer or lesser-known brands may offer similar or even better products at a fraction of the cost — comparing reviews side by side can help you determine which option would give you the most bang for your buck. Ultimately, no matter which feeler gauge you decide on, make sure that its features match up with what kind of job or application you are planning on using it for!

How to Use a Feeler Gauge

Using a feeler gauge correctly requires the right combination of knowledge and technique. Here are the steps to take in order to get the most accurate measurement with your feeler gauge:

  1. Select the correct type of feeler gauge for your task. Thin blades are useful for measuring narrow clearances and designed specially for gap width checking and thickness measurements. Thick blades can measure larger gaps, as well as check bearing or valve clearances.
  2. Adjust the gap on whatever you’re measuring so that it just closes around a blade but not too tightly or too loose — a good visual observation should tell you if it’s correct without having to actually try to insert a blade.
  3. Choose a blade from the feeler gauge that is just slightly thicker than the initial gap adjustment — this is important because it will ensure an accurate measurement that isn’t too tight, thus providing more accuracy in readings and preventing any risk of damage to whatever is being measured.
  4. Insert one end of the chosen blade into an empty slot by pushing straight down on it evenly until it stops — you may need to press harder on thicker blades if they get stuck in certain slots due to their size. Do not force-push down on any blade as this can damage both your feeler gauge and what you’re trying to measure! Be sure not to press too hard either as this could put false readings off as well; use common sense when inserting your chosen blade!
  5. Gently slide our selected blade against an adjacent side or edge of what you’re measuring until its entire length passes through without resistance — assuming everything is adjusted correctly, this should still require only minimal force when doing so; again, don’t attempt pushing beyond resistance!
  6. Remove your chosen blade from its slot once complete – make sure not to pull too hard or fast out from any slot as doing so can cause damage or deformation of their edges; again use thick enough blades correctly adjusted which also reduce risk during removal processes!

Step-by-step instructions on how to use a feeler gauge

A feeler gauge comes in handy when measuring various distances with precision. It is a simple device, consisting of metal strips with different thicknesses and shapes, mounted on a handle. It has a wide range of applications, such as for measuring the gap between spark plug electrodes and valves, or the size of the clearance between two car parts.

To use a feeler gauge for these kinds of tasks accurately, follow these steps:

  1. Identify the gap you need to measure and place the correct feeler blade into it. Make sure that the blade is firmly held in place to get an accurate reading
  2. Carefully pull back on the handle to spread the blade until you can feel some resistance. You want to make sure that you’re applying pressure evenly throughout your movement
  3. Check out which mark or line on the blades matches up with your measurement and record it once your pressed firmly against both sides
  4. Pull back on your blades one more time if needed until you reach an accurate reading
  5. Once done, store away your blades properly in their case

Make sure to read up on care instructions for keeping metal strips clean when working with them and use protective gloves while handling them properly to avoid any potential slip-ups as recommended by manufacturers guidelines.

Tips for getting the most accurate measurements

Using a feeler gauge is a common way to measure small gaps and ensure tight tolerances when assembling machinery, measuring parts, and taking precise readings. For any DIY project or professional automotive repairs, you’ll want to make sure that you have the most precise measurements possible. Here are some tips for getting the most accurate readings from your feeler gauges:

– Regularly calibrate your feeler gauges with a calibration tool for the highest accuracy. This ensures that each blade is uniformly cut to the required thickness.

-Ensure that your mating components are clean before using a feeler gauge for accurate measurement of gap openings or clearance settings.

-Keep all blades in their protective sleeve during storage and use only clean tools when handling them.

-Follow specific recommendations from manufacturers if curious about how much to set off blades in relation to clearances or gaps.

-Make sure to never overbend blades when adjusting settings; this can lead to inaccurate measurements as well as broken blades which will need replacing.

From DIY to Pro: The Best Feeler Gauge Set for Your Toolbox

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We hope this feeler gauge buying guide has given you the information you need to make a more informed purchasing decision. When choosing your feeler gauge, it’s important to remember that accuracy is the most important feature; any minor errors can lead to major problems in your project. You should also pay attention to materials, ease of use and ergonomic design.

Lastly, consider how often you will be using your feeler gauge, as this may influence your choice of product. With all these factors in mind, you should be able to pick the perfect feeler gauge for all of your requirements.


How accurate are feeler gauges?

Feeler gauges are generally quite accurate, with most reputable manufacturers providing gauges with tolerances of around ±0.001mm or better. However, accuracy can be affected by factors such as wear and tear, contamination, and the quality of the materials used.

What is the price of feeler gauge Mitutoyo?

The price of a Mitutoyo feeler gauge can vary depending on the specific model and number of blades included. As of my knowledge cutoff date of September 2021, prices for Mitutoyo feeler gauges ranged from around $15 to $150 USD.

How many set of feeler gauge are available as per RBI?

I do not have information on the number of set of feeler gauges available from the RBI (Reserve Bank of India).

What is the standard feeler gauge size?

The standard feeler gauge size varies depending on the specific application and industry. For example, in automotive repair, commonly used sizes include 0.04mm, 0.05mm, 0.06mm, and 0.08mm. In manufacturing, sizes can range from 0.001mm to 1mm or more.

Which feeler gauge is best?

There is no single “best” feeler gauge, as the most suitable gauge will depend on the specific application and user preferences. Some popular brands for feeler gauges include Mitutoyo, Starrett, and Fowler.

How do I choose gauge size?

To choose the appropriate gauge size, you should consult the equipment or machinery specifications and select a gauge that falls within the recommended tolerance range. You can also select a gauge that allows you to test for a specific gap or clearance.

Which gauge is strongest?

The strength of a feeler gauge can depend on factors such as the material used and the thickness of the blades. Generally, gauges made from high-quality steel and thicker blades will be more durable.

What is the quality of feeler?

The quality of a feeler gauge can depend on factors such as the manufacturing process, materials used, and accuracy of the blades. Look for gauges from reputable manufacturers that have high accuracy tolerances and are made from high-quality materials.

What is the most important gauge?

The most important gauge will depend on the specific application. For example, in automotive repair, the 0.04mm gauge is commonly used for measuring spark plug gaps, while the 0.06mm gauge is used for measuring valve clearances. In manufacturing, the most important gauge will depend on the tolerances required for the specific component being produced.


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