1. Wrenches Prices
  2. sku: 19916111509092731
  3. PRO GRADE 11402/11401

PRO-GRADE 11402-11401 Flare Nut Wrenches Wrench 11402/11401 9/16x1/2 7/16x3/8

11401 Pro-grade 11402/11401 2 - Flare Nut Wrenches 11402 -9/16x1/2 And -7/16x3/8 Wrench

( Brand: Pro-grade ), ( Manufacturer Part Number: 11402/11401 ), ( Type: Line/flare Nut Wrench ), ( System Of Measurement: Sae ), ( Size: 3/8 7/16 1/2 9/16 ), ( Set Or Single Item: Set ), ( Drive Type: Specialty )

Review PRO GRADE 11402/11401 Flare Nut Wrenches 9/16x1/2 And 7/16x3/8 Wrench

Introducing our Pro-Grade Flare Nut Wrenches (Model Numbers: 11402 and 11401), specifically designed for professional mechanics and DIY enthusiasts who require heavy-duty tools for their automotive projects. These wrenches are engineered to provide maximum torque and grip for loosening or tightening flare nut fittings, such as those used on fuel, brake, and cooling system lines.

The 11402 Flare Nut Wrench comes with a 9/16 inch (14mm) hex drive and is capable of handling 1/2 inch (19mm) flare nut sizes. Its robust design includes a durable chrome-vanadium steel construction, which ensures resistance to wear and tear. In addition, this wrench features a comfortable, ergonomic handle that provides a secure and firm grip, allowing for optimal control and efficiency during use.

On the other hand, the 11401 Flare Nut Wrench boasts a 7/16 inch (11mm) hex drive and is suitable for working with 3/8 inch (9.52mm) flare nut sizes. Like its counterpart, this wrench is crafted from high-strength chrome-vanadium steel, making it a reliable and long-lasting addition to any mechanic's toolbox. The handle is also designed for superior comfort, ensuring a non-slip grip even during the most demanding tasks.

Both wrenches are precision-machined to meet or exceed industry standards, guaranteeing accurate and reliable performance. Their flare nut jaws are designed to securely grip the nut without damaging the flare, ensuring a perfect fit every time. Furthermore, their hexagonal drive design allows for easy integration with various socket extensions and other torque wrenches, providing additional versatility and convenience for users.

In summary, our Pro-Grade 11402 and 11401 Flare Nut Wrenches are essential tools for any mechanic or DIY enthusiast who needs to work with flare nut fittings on a regular basis. With their robust construction, superior grip, and precision engineering, these wrenches offer the perfect balance of power, control, and comfort, ensuring efficient and effective results in any automotive project.

Pro-grade 11402 and 11401 flare nut wrenches are professional-grade tools designed for working on automotive and industrial applications. These wrenches come in two sizes: 9/16x1/2 for the 11402 model and 7/16x3/8 for the 11401 model. Let's examine some pros and cons of investing in these wrenches.

Pros:

1. Durability: Pro-grade wrenches are known for their robustness and longevity. They are typically made of chrome-vanadium steel, which provides excellent strength and resistance to wear and tear.

2. Precision: These wrenches are designed to provide accurate torque application, making them ideal for applications where precise flare nut removal and installation is essential.

3. Versatility: The 11402 and 11401 wrenches cater to different flare nut sizes, making them a versatile addition to any toolbox.

4. Comfort: Pro-grade wrenches often feature ergonomic designs to reduce user fatigue and discomfort during extended use.

Cons:

1. Cost: Pro-grade wrenches tend to be more expensive than their standard counterparts due to their high-quality materials and advanced features.

2. Size and Weight: These wrenches are larger and heavier than standard wrenches, making them less portable and more challenging to store.

3. Overkill for some applications: For home mechanics or hobbyists working on smaller projects, investing in a pro-grade flare nut wrench might be considered an excessive expense.

Conclusion:

Pro-grade 11402 and 11401 flare nut wrenches offer several advantages, including durability, precision, versatility, and comfort. However, they also come with a higher cost, larger size, and weight that might not be suitable for all users. If you work on professional automotive or industrial projects, investing in these wrenches can provide significant benefits and pay off in the long run. For home mechanics or hobbyists with more modest needs, standard wrenches may be a more cost-effective and practical choice.

Details:

part #: 1140211401 prices

  • $8.88-$22.00

specifications handwrenche:

  • brand: Pro-grade
  • mpn: 11402/11401
  • type: Line/flare Nut Wrench
  • system of measurement: Sae
  • size: 3/8 7/16 1/2 9/16
  • set or single item: Set
  • drive type: Specialty

offer handwrenche:

  • options: Ship-to-home
  • started: May 8, 2026
  • availability: In Stock
  • sold: 0
  • quantity: 1

payments handwrenche:

  • wallet: Google-pay
  • credit card: Visa
  • other

seller handwrenche:

  • city: Norwich, New York
  • # reviews: 4878
  • rating: 99.9%

shipping handwrenche:

  • type: Fixed
  • service: Standard
  • cost: $7.50
  • transit: 4-7 Days
  • class: Standard

general handwrenche:

  • condition: Used
  • Automotive Tools Supplies > Hand Tools > Wrenches

returns handwrenche:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
type: line/flare nut wrench, system of measurement: sae, size: 3/8 7/16 1/2 9/16, set or single item: set, drive type: specialty,
category: auto parts > tools supplies > hand tools > wrenches, sku: 19916111509092731,
Pro-grade 11402-11401 Is Similar To:
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3 offers $8.88–$22.00 USD
  • Used. Offer #1 priced at $12.50 + $7.50 shipping estimate = $20.00* total. +$7.50 shipping
  • New. Offer #2 priced at $22.00 + $18.05 shipping estimate = $40.05* total. +$18.05 shipping
  • Used. Offer #3 priced at $8.88 + $4.89 shipping estimate = $13.77* total. +$4.89 shipping

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