LUFKIN 109T Feeler Gauge Gage Set Box No. In

( Brand: Lufkin ), ( Manufacturer Part Number: 109T ), ( Country Of Origin: Usa ), ( Type: Feeler Gauge, Thickness Gage ), ( Unit Type: Gauge )

Review LUFKIN Vintage No. Thickness Feeler Gauge Gage Set Made In Usa Box

The **Lufkin 109T Feeler Gauge Set** housed in its sturdy, protective box represents an indispensable tool for precision measurements in mechanical, automotive, and industrial applications. Engineered with meticulous attention to detail, this set delivers unmatched accuracy and durability, making it a trusted choice for professionals who demand reliability in their work. The feeler gauges themselves are crafted from high-quality stainless steel, ensuring resistance to corrosion, wear, and deformation over extended use. Each gauge is precision-ground to exacting tolerances, allowing for seamless insertion into tight spaces to measure gaps, clearances, and thicknesses with ease. The set includes a comprehensive range of thicknesses, typically spanning from 0.001 inches to 0.125 inches in incremental steps, accommodating a wide variety of tasks from fine-tuned engine adjustments to intricate machinery alignments. The gauges are housed in a durable, impact-resistant box with a clear plastic lid, providing both protection against dust and easy visibility of the contents. The box itself is designed with practicality in mind, featuring a secure latch and a sturdy handle for portability, ensuring the set remains organized and accessible even in demanding work environments. Whether used in a garage, workshop, or factory setting, the Lufkin 109T Feeler Gauge Set stands as a testament to precision engineering, offering users the confidence to perform measurements with confidence and precision.

The **Lufkin 109T Feeler Gauge Set** is a popular choice for precision measurements in mechanical work, automotive repairs, and industrial applications. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

### **Pros**

1. **High Precision and Accuracy** The set is designed for fine measurements, typically ranging from 0.001 to 0.125 inches (0.025 to 3.175 mm), making it ideal for tasks requiring tight tolerances, such as engine rebuilds, brake adjustments, or machining work.

2. **Durable Construction** Lufkin tools are known for their robust build quality, often featuring hardened steel blades that resist wear and bending over time. The case is typically sturdy, protecting the gauges from damage during transport.

3. **Versatile Applications** Feeler gauges are essential for checking clearances in engines, transmissions, clutches, bearings, and other mechanical components. They are also useful in automotive, motorcycle, and general metalworking tasks.

4. **Easy to Use** The gauges slide smoothly, and the case usually includes a convenient storage system (often with a magnetic or sliding tray) that keeps them organized and accessible.

5. **Long-Lasting** With proper care, the set can last for years, making it a cost-effective investment compared to disposable measurement tools.

6. **Comprehensive Set** The 109T model typically includes a wide range of thicknesses, ensuring coverage for most common clearance checks without needing additional gauges.

7. **Brand Reputation** Lufkin is a well-established brand in the tool industry, known for reliability and consistency in performance.

### **Cons**

1. **Limited Range for Some Applications** While the set covers a broad range, extremely fine or thick measurements may require additional gauges. For example, some specialized industrial work might need thicker or thinner gauges than what this set provides.

2. **Potential for Wear Over Time** Even with hardened steel, frequent use can cause slight wear on the edges of the gauges, reducing precision over time. Regular cleaning and inspection are necessary to maintain accuracy.

3. **Not Waterproof** The set is not designed for use in wet or corrosive environments, which could damage the steel if exposed to moisture or chemicals.

4. **Case Quality Varies** Some users report that the case may not be as durable as higher-end Lufkin cases, potentially leading to wear or damage if dropped or mishandled.

5. **Price Point** While not excessively expensive, the cost may be a consideration for hobbyists or those on a tight budget, especially if they only need a small subset of the included gauges.

6. **Learning Curve for Beginners** New users may need time to get comfortable with how to properly insert and measure with feeler gauges, as incorrect technique can lead to inaccurate readings.

7. **Storage Space Required** The case takes up noticeable space, which may be a drawback for those with limited tool storage.

### **Conclusion**

The **Lufkin 109T Feeler Gauge Set** is a well-regarded tool for professionals and serious hobbyists who require precise measurements in mechanical work. Its durability, accuracy, and versatility make it a valuable addition to any toolkit, particularly for automotive, engine rebuilding, or machining tasks. However, it may not be the best choice for those who need a very narrow range of measurements or operate in harsh environments. Additionally, while the set is robust, it requires careful handling to maintain its longevity.

### **Recommendation**

If you are looking for a reliable, high-quality feeler gauge set for general mechanical work, the **Lufkin 109T** is an excellent choice. It strikes a balance between precision, durability, and usability, making it suitable for both professionals and dedicated DIY enthusiasts. For users who primarily work on automotive or engine projects, this set will likely meet their needs without unnecessary extras.

However, if you anticipate needing a broader range of thicknesses or plan to use the gauges in extremely demanding conditions, consider supplementing this set with additional gauges or exploring higher-end options from Lufkin or other reputable brands. For budget-conscious buyers, a slightly smaller or less comprehensive set might suffice if you don t require the full range included in the 109T. Ultimately, the Lufkin 109T is a strong recommendation for those prioritizing quality and versatility in their measurement tools.

Details:

It comes with its original, albeit worn, yellow box. This precision measurement tool features multiple blades, each accurately marked with its thickness, allowing for precise gap and calibration. The tool is marked 'THE LUFKIN RULE CO. This listing is for a vintage Lufkin No.

Please refer to the images for condition and included items. Ideal for mechanics, machinists, and engineers needing to measure small clearances in engines, machinery, or other precision applications. MADE IN USA', indicating its quality American craftsmanship. 109T Thickness Gauge, also commonly known as a feeler gauge.

part #: 109t prices

• $39.99-$40.75

specifications tesmetequ:

• brand: Lufkin
• mpn: 109t
• country of origin: Usa
• type: Feeler Gauge, Thickness Gage
• unit type: Gauge

shipping tesmetequ:

• type: Fixed
• carrier: USPS
• class: Standard
• service: USPS Ground Advantage
• cost: $0.00
• transit: 4-8 Days

general tesmetequ:

• Test, Measurement Inspection > Test Meters Detectors > Other Test Meters Detectors
• condition: Used

returns tesmetequ:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

offer tesmetequ:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: May 7, 2026

payments tesmetequ:

• other
• wallet: Apple-pay
• credit card: Mastercard

seller tesmetequ:

• # reviews: 1688
• city: Louisville, Colorado
• rating: 100.0%