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Feeler Blades

Explore our selection of Feeler Blades. Find quality products, compare options, and get fast shipping on the items you need.

Feeler Blades

More than 250 products

Feeler blades, with 280 products available, are essential for measuring gap widths between two parts. Tradespeople use them to ensure proper clearances and tolerances in mechanical assemblies.

About Feeler Blades

Feeler blades are indispensable tools for precision measurement, used to gauge clearances in everything from engine components to electrical contacts. You'll find a wide range of options here, from individual blades to complete sets in both inch and metric sizes. We stock high-quality feeler blades from trusted brands like Lang, known for their durable construction and accurate measurements. Stanley Proto Industrial Tools also offers robust sets designed for demanding industrial environments.

When selecting feeler blades, consider the range of thicknesses you need and the type of material you'll be working with. S.U.R. and R Auto Parts provides specialized blades for automotive applications, while Bosch offers solutions for various industrial uses. For more specialized tasks, explore options from CTA Manufacturing Corp., Central Tools, Wilmar - Performance Tool, and OTC Tools and Equipment. Many customers search for 'feeler blades' when performing engine work, setting valve lash, or adjusting distributor points. Whatever your application, we have the right feeler blades to get the job done accurately.

Frequently Asked Questions

Feeler blades, also known as thickness gauges, are precision tools used to measure the gap between two parts. They are commonly used in automotive applications for setting valve lash, checking piston ring end gap, and adjusting distributor points. They are also used in other industries for tasks requiring precise gap measurement.

Feeler blades are typically made of hardened and tempered steel for durability and accuracy. This ensures they maintain their shape and provide consistent measurements over time. Some sets may also feature brass or other non-ferrous blades for specific applications where scratching or marring surfaces is a concern.

When selecting a feeler blade set, consider the range of thicknesses you need for your applications. Also, look for blades with clear and easy-to-read markings. Brands like Lang and Stanley Proto Industrial Tools are known for their quality and accuracy.

Straight feeler blades are used for general gap measurement, allowing you to determine the exact thickness of the gap. Go/no-go feeler blades, on the other hand, are designed to quickly check if a gap is within a specific tolerance. They typically have two blades attached together, one representing the minimum acceptable thickness and the other the maximum.

ToolSource offers a wide selection of feeler blades, with approximately 280 different sets available. These sets come in various sizes, configurations, and materials to suit a wide range of industrial and automotive applications. You can find sets from top brands like Lang, Stanley Proto Industrial Tools, and OTC Tools and Equipment.

ToolSource carries a variety of reputable brands for feeler blades, including Lang, Stanley Proto Industrial Tools, S.U.R. and R Auto Parts, Bosch, CTA Manufacturing Corp., Central Tools, Wilmar - Performance Tool, and OTC Tools and Equipment. Each brand offers different features and price points to meet various needs and budgets.

Yes, many feeler blade sets are specifically designed for automotive applications, such as setting valve lash or checking spark plug gaps. These sets often include a range of thicknesses commonly used in automotive engines and may feature angled blades for easier access in tight spaces. Look for sets from brands like OTC Tools and Equipment or CTA Manufacturing Corp. for automotive-specific options.

To maintain the accuracy and longevity of your feeler blades, store them in a clean, dry place, preferably in their original case or a protective pouch. Avoid bending or damaging the blades, and periodically clean them with a soft cloth to remove any dirt or debris. A light coating of oil can also help prevent rust.
Displaying 1 to 36 (of 314 products)
(image for) .008 BLADE*
.008 BLADE*
Kastar KH2213-33-008
Your Price: $5.48
(image for) .018 FEELER GAUGE*
.018 FEELER GAUGE*
Kastar KH2453-12018
Your Price: $0.18
(image for) .024 FEELER BLADE F/FG002*
.024 FEELER BLADE F/FG002*
Kastar KH2109-32-024
Your Price: $0.14
(image for) .025 FEELER BLADE*
.025 FEELER BLADE*
Kastar KH2113-62-025
Your Price: $0.41
(image for) .026 BLADE*
.026 BLADE*
Kastar KH2213-23-026
Your Price: $3.82
(image for) 1/2" x 12 FEELER GAUGE - SINGLE*
1/2" x 12 FEELER GAUGE - SINGLE*
Kastar KH1600-52-012
Your Price: $1.50
(image for) 10 pc SAE and Metric Standard Feeler Gauge Set
10 pc SAE and Metric Standard Feeler Gauge Set
J.H. Williams JHWGS-2
Your Price: $9.48
List Price: $10.55
10% off
(image for) 100 PSI Injection Pressure Gauge
100 PSI Injection Pressure Gauge
S & G Tool Aid 33907
Your Price: $25.19
(image for) 100pc Ramp Gauge in Merch
100pc Ramp Gauge in Merch
Cal-van Tools 824
Your Price: $89.28
List Price: $158.59
44% off
(image for) 12 FEELER BLADE .008 (6PK)
12 FEELER BLADE .008 (6PK)
Lang 1600-02008
Your Price: $3.51
(image for) 12 FEELER GAGE 1/2WIDE,.007*
12 FEELER GAGE 1/2WIDE,.007*
Kastar KH1600-02007
Your Price: $2.94
(image for) 12 FEELER GAUGE .030*
12 FEELER GAUGE .030*
Kastar KH1600-02030
Your Price: $4.68
(image for) 12 FEELER GAUGES .022 (6PK)*
12 FEELER GAUGES .022 (6PK)*
Kastar 1600-02022
Your Price: $4.50
(image for) 12 IN./.009 X 1/2" FEELER
12 IN./.009 X 1/2" FEELER
Lang 9012
Your Price: $22.88
List Price: $23.6
3% off
(image for) 12 IN./.021 X 1/2" FEELER
12 IN./.021 X 1/2" FEELER
Lang 21012
Your Price: $22.88
List Price: $23.6
3% off
(image for) 12 IN./.033 X 1/2" FEELER
12 IN./.033 X 1/2" FEELER
Lang 33012
Your Price: $29.16
List Price: $31.19
7% off
(image for) 12" FEELER BLADE .014 (PK OF 6)*
12" FEELER BLADE .014 (PK OF 6)*
Kastar KH1600-02014
Your Price: $3.08
(image for) 12FEELER BLADE .008 12PK
12FEELER BLADE .008 12PK
Kastar KH1600-51008
Your Price: $22.88
(image for) 12FEELER GAUGE .0027 6PK*
12FEELER GAUGE .0027 6PK*
Kastar KH160002027
Your Price: $16.24
(image for) 12FEELER GAUGE .026 6PK*
12FEELER GAUGE .026 6PK*
Kastar KH160002026
Your Price: $15.41
(image for) 16 Leaf Metric Thread Gauge
16 Leaf Metric Thread Gauge
Hanson 12016
Your Price: $17.47
(image for) 16-Leaf Metric Thread Pitch Gauge
16-Leaf Metric Thread Pitch Gauge
Hanson 11016
Your Price: $14.91
(image for) 18 Leaf Standard Thread Gauge - Carded
18 Leaf Standard Thread Gauge - Carded
Hanson 12018
Your Price: $21.87
(image for) 22 pc SAE and Metric Combination Feeler Gauge Set
22 pc SAE and Metric Combination Feeler Gauge Set
J.H. Williams JHWGS-3
Your Price: $15.15
(image for) 25 Blade Gauge 12" Length - .0015" to .040"
25 Blade Gauge 12" Length - .0015" to .040"
Lang 12025
Your Price: $30.31
(image for) 25 Blade Long Feeler Gauge Set
25 Blade Long Feeler Gauge Set
Stanley Proto Industrial Tools J000TL
Your Price: $48.25
(image for) 25 pc SAE and Metric Master Feeler Gauge Set
25 pc SAE and Metric Master Feeler Gauge Set
J.H. Williams JHWGS-1
Your Price: $16.13
List Price: $21.25
24% off
(image for) 25- Blade Metric Feeler Gauge
25- Blade Metric Feeler Gauge
Lang FG-30
Your Price: $10.41
List Price: $12.03
13% off
(image for) 3" FEELER BLADES .006 (6PK) for/FG002*
3" FEELER BLADES .006 (6PK) for/FG002*
Kastar KH1600-03006
Your Price: $1.68
(image for) 3" FEELER BLADES .024 (6PK)*
3" FEELER BLADES .024 (6PK)*
Kastar KH1600-03024
Your Price: $1.74
(image for) 31 Blade Gauge
31 Blade Gauge
Lang 36A
Your Price: $11.45
(image for) 32 Blade Deluxe SAE/Metric Feeler Gauge
32 Blade Deluxe SAE/Metric Feeler Gauge
GearWrench 161D
Your Price: $12.85
(image for) 40012 Feeler Blade
40012 Feeler Blade
Lang 1602-040
Your Price: $6.08
(image for) 5 Replacements Blades .012/.30MM for Feeler Gauge
5 Replacements Blades .012/.30MM for Feeler Gauge
Schley Products, Inc 88712-5
Your Price: $6.71
Displaying 1 to 36 (of 314 products)

Feeler Blades

Feeler blades are indispensable measurement tools for automotive mechanics, specifically designed to gauge precise clearances in critical components. Frequently used for valve lash adjustments, tappet clearances, and engine brake setups, feeler blades ensure optimal engine performance and longevity in light-duty to heavy-duty applications. By identifying the exact gap between intricate parts, these tools play a foundational role in preventing operational inefficiencies and avoiding costly wear and tear. Their versatility and accuracy make them an essential addition to any mechanic's toolkit. Modern feeler blade sets are available in various configurations tailored to specific vehicle and engine needs. Common features include a wide range of blade thicknesses, offset designs for accessibility in tight spaces, and stepped or Go-No-Go blades for quick and reliable checks. Users can select specialized sets like those designed for Detroit Diesel or Cummins engines, featuring both precision and durability for heavy-duty applications. Feeler gauges with etched measurement markings ensure lasting readability, even in rugged environments. Whether you're verifying valve-tappet clearances or adjusting Jacobs engine brakes, these tools provide the precision necessary to keep engines running at peak efficiency. Incorporating feeler blades into regular maintenance routines empowers mechanics to deliver accurate adjustments, ensuring reliability and performance in automotive systems.