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  2. sku: 17985290606075721
  3. CRAFTSMAN CMMT42098

CRAFTSMAN CMMT42098 Flare Nut Wrench 15MM 17MM

Cmmt42098 Craftsman Metric 15mm X 17mm Flare Nut Wrench Used

( Brand: Craftsman ), ( Manufacturer Part Number: CMMT42098 ), ( Type: Line/flare Nut Wrench ), ( Unit Type: Unit ), ( System Of Measurement: Metric ), ( Size: 15mm X 17mm ), ( Set Or Single Item: Single Item ), ( Drive Type: 6 Point )

Review CRAFTSMAN Metric 15mm 17mm Flare Nut Wrench Used

The Craftsman CMMT42098 Flare Nut Wrench is a versatile and essential tool for any mechanic, DIY enthusiast, or professional technician's toolbox. This wrench is specifically designed to provide easy and efficient application of torque to flare nut fasteners, which are commonly found in automotive, industrial, and plumbing applications.

The wrench comes with a set of interchangeable heads, allowing it to fit nuts with flare sizes of 15mm and 17mm. Each head is precision-machined from high-strength steel for durability and longevity. The unique flare nut design provides increased grip and torque transfer compared to traditional open-end wrenches.

The handles of the wrench are ergonomically designed for a comfortable and firm grip, reducing user fatigue during extended use. The chrome-plated finish provides protection against rust and corrosion, ensuring the tool remains in excellent condition even in harsh environments.

The Craftsman CMMT42098 Flare Nut Wrench is calibrated to meet or exceed ASME B16.34 and SAE J1074 standards for flare nut wrenches. The wrench also comes with a limited lifetime warranty, ensuring that Craftsman stands behind the quality and durability of their tools.

In summary, the Craftsman CMMT42098 Flare Nut Wrench is a high-performance and reliable tool that is essential for anyone who works with flare nut fasteners. Its interchangeable heads allow it to fit nuts with flare sizes of 15mm and 17mm, while its ergonomic handles and chrome-plated finish provide comfort and protection against rust and corrosion. With its precision-machined heads and calibration to industry standards, this wrench is a must-have for any mechanic, DIY enthusiast, or professional technician.

Pros and Cons of buying a Craftsman CMMT42098 15mm-17mm Flare Nut Wrench

The Craftsman CMMT42098 15mm-17mm Flare Nut Wrench is a versatile tool designed to fit and remove flare nut fasteners in various applications. Like any other tool, it comes with its advantages and disadvantages. In this analysis, we will discuss both the pros and cons of purchasing this wrench.

Pros:

1. Versatility: This wrench comes with interchangeable sockets, allowing it to fit and remove flare nut fasteners with sizes ranging from 15mm to 17mm. Such versatility comes in handy in various automotive, industrial, and DIY applications.

2. Durability: Craftsman is a well-known brand for manufacturing high-quality tools. This wrench is no exception; it is built to last with a sturdy construction and chrome-plated finish, ensuring resistance to corrosion and wear.

3. Convenient Design: The wrench features a compact design with a comfortable grip, which makes it easy to maneuver and use in tight spaces. Additionally, the long handle allows for increased leverage, making it more efficient in applying torque.

4. Cost-Effective: Compared to other similar wrenches from well-known brands, the Craftsman CMMT42098 is relatively affordable.

Cons:

1. Limited Size Range: Although this wrench covers a wide range of flare nut sizes, it may not be suitable for larger or smaller sizes. In such cases, other specialized wrenches or adapters might be required.

2. Potential for Damage: Flare nut wrenches can potentially damage the flare nut seals or the flare nut itself if not used carefully. Proper technique and sufficient lubrication are essential to prevent damage.

3. Limited Use: This wrench is specifically designed for flare nut fasteners and may not be suitable for other types of fasteners or bolts.

Conclusion:

The Craftsman CMMT42098 15mm-17mm Flare Nut Wrench is a valuable addition to any toolbox, offering versatility, durability, and convenience. While it does come with some limitations, such as a limited size range and potential for damage, these disadvantages are outweighed by its advantages. Overall, this wrench is a cost-effective and reliable choice for those requiring a flare nut wrench for various applications.

Recommendation:

If you're in the market for a flare nut wrench, the Craftsman CMMT42098 is an excellent choice due to its versatility, durability, and affordable price. Its compact design, long handle, and comfortable grip further enhance its appeal. However, it's essential to remember that proper technique and sufficient lubrication are necessary to prevent potential damage to the flare nut seals or the flare nut itself.

Details:

Flat Shipping listed is for buyers within the USA. If you win this knife and want to pickup save on shipping please let me know. Craftsman Metric 15mm X 17mm Flare Nut Wrench CMMT42098 used. The pictures are my property and may not be used without permission.

These are my pictures and actual of the item listed for sale, unless I have more than one same model's in color combination which reserve right to use.

part #: cmmt42098 prices

  • $15.00-$25.00

specifications handwrenche:

  • brand: Craftsman
  • mpn: Cmmt42098
  • type: Line/flare Nut Wrench
  • unit type: Unit
  • system of measurement: Metric
  • size: 15mm X 17mm
  • set or single item: Single Item
  • drive type: 6 Point

returns handwrenche:

  • policy: No Returns

seller handwrenche:

  • rating: 97.8%
  • # reviews: 531
  • city: Collegeville, Pennsylvania

shipping handwrenche:

  • cost: $5.00
  • class: Freight
  • service: Flat Rate Freight
  • type: Fixed

payments handwrenche:

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

general handwrenche:

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

offer handwrenche:

  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • started: December 18, 2025
type: line/flare nut wrench, unit type: unit, system of measurement: metric, size: 15mm x 17mm, set or single item: single item, drive type: 6 point,
category: auto parts > tools supplies > hand tools > wrenches, sku: 17985290606075721,
Craftsman CMMT42098 Is Similar To:
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4 offers $15.00–$25.00 USD
  • Used. Offer #1 priced at $15.00 + $5.97 shipping estimate = $20.97* total. The metric size of 15 & 17mm ensures a precise fit for a variety of automotive applications, making it a reliable addition to any toolbox This single item wrench is perfect for removing and tightening nuts quickly and efficiently.+$5.97 shipping
  • Used. Offer #2 priced at $25.00 + $9.35 shipping estimate = $34.35* total. These are flare nut (line) wrenches, designed for brake lines, fuel lines, and hydraulic fittings where maximum grip is required without rounding fasteners. CMMT42097 13mm x 14mm.+$9.35 shipping
  • Used. Offer #3 priced at $20.00 + $5.00 shipping estimate = $25.00* total. The pictures are my property and may not be used without my permission.+$5.00 shipping
  • New other (see details). Offer #4 priced at $26.48 + $5.97 shipping estimate = $32.45* total. With a focus on precision and reliability, this tool is a must-have for any mechanic or DIY enthusiast looking to tackle automotive maintenance and repair tasks with ease. The Craftsman Metric 15mm x 17mm Flare Nut Wrench is a high-quality hand tool designed for use in automotive applications.+$5.97 shipping

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