GEARWRENCH 81645 Double End Flare Nut Combination Wrench Set 5PC 10-21MM 6-POINT

( Brand: Gearwrench ), ( Manufacturer Part Number: 81645 ), ( System Of Measurement: Metric ), ( Drive Type: 6 Point ), ( Type: Line/flare Nut Wrench ), ( Unit Type: Unit ), ( Size: 10mm, 12mm, 13mm, 14mm, 15mm, 17mm, 16mm, 18mm, 19mm, 21mm ), ( Set Or Single Item: Set )

Review GEARWRENCH 5pc Metric Double End Flare Nut Wrench Set 10-21mm 6-point

Introducing the GearWrench 81645 5-piece Double End Flare Nut Wrench Set, a must-have tool for any mechanic or DIY enthusiast working on automotive or industrial applications. This versatile set includes five wrenches with flare nut gripping surfaces on both ends, covering the popular flare nut sizes of 10, 11, 13, 17, and 21 millimeters.

Each wrench in this set is designed with a robust 6-point square drive tip that delivers maximum grip and torque transfer. The 6-point design offers increased contact with the flare nut, ensuring a secure and efficient connection. The wrenches feature an innovative double-end design, which allows for easier access to nuts that are located in tight spaces or hard-to-reach areas.

Made from high-strength, chrome-vanadium steel, these wrenches offer superior strength and durability. The wrenches have undergone a rigorous heat treatment process, ensuring they maintain their strength even under extreme conditions. Additionally, the wrenches have been finished with a corrosion-resistant coating, providing long-lasting protection against rust and other forms of corrosion.

The GearWrench 81645 5-piece Double End Flare Nut Wrench Set is designed with ergonomics in mind. Each wrench features a comfortable, textured grip that allows for a secure and confident hold. The wrenches are also designed to fit comfortably in your toolbox, thanks to their compact size and stackable design.

This set is an excellent addition to any tool collection, providing the necessary tools to tackle a wide range of automotive and industrial applications. With its robust design, superior grip, and compact size, the GearWrench 81645 5-piece Double End Flare Nut Wrench Set is a valuable investment for any mechanic or DIY enthusiast.

Pros and Cons of buying a Gehwrench 81645 5pc Double End Flare Nut Wrench Set (10-21mm, 6-point)

a. Versatility: This set comes with five wrenches (10mm, 11mm, 13mm, 17mm, and 21mm) that can be used on both right-hand and left-hand flare nut applications, providing flexibility for various automotive repair and maintenance tasks.

b. Durability: Gehwrench is known for its high-quality and robust tools. The 6-point design of these wrenches offers superior grip and reduces the chances of rounding off the flare nut.

c. Convenient Storage: The double-end design allows for easy storage in a toolbox or under a workbench, saving space and keeping your tools organized.

d. Cost-Effective: Buying a set of five wrenches is more economical than purchasing each wrench individually.

a. Limited Size Range: Though this set covers a decent range of sizes (10-21mm), it may not cater to all flare nut sizes, and you might need to purchase additional tools for larger or smaller nuts.

b. May Not Fit All Applications: Depending on the specific flare nut design or shape, these wrenches might not fit perfectly and may require additional force, potentially damaging the wrench or the nut.

c. Weight: Due to the heavy-duty design and construction, the set might be heavier than other wrench sets, making it less portable for some users.

The Gehwrench 81645 5pc Double End Flare Nut Wrench Set offers a good balance of versatility, durability, and cost-effectiveness. The set's double-end design provides convenience and space-saving storage, while the 6-point design ensures a secure grip on the flare nut. However, the limited size range and potential fitment issues are worth considering before making a purchase. If you need to work on various flare nut sizes and require a robust, heavy-duty wrench set, this might be an excellent investment for you. Otherwise, you may need to look for other options with a broader size range or specific application focus.

If you're looking for a high-quality and versatile flare nut wrench set, the Gehwrench 81645 is a solid choice. It's particularly suitable for professional mechanics, automotive enthusiasts, and those who require a robust wrench set for their repair and maintenance tasks. However, if you need a broader size range or specific application focus, consider researching other brands and models to find the best fit for your needs.

Details:

Sizes included double-end: 10x12mm 13x14mm 15x17mm 16x18mm 19x21mm. Details: Brand: GearWrench. Condition: Used light wear, excellent chrome. Type: Double-End Flare Nut / Line Wrench.

Measurement: Metric. Covers the most common metric sizes used in automotive work. Point: 6-point. Essential for brake lines, fuel and A/C fittings where open-end wrenches risk rounding the nut.

Mirror polished chrome finish. Up for sale is a 5-piece GearWrench 6-point metric double-end flare nut wrench set. Used with light wear excellent condition, no rounding on the jaws.

part #: 81645 prices

• $32.99-$60.00

specifications handwrenche:

• brand: Gearwrench
• mpn: 81645
• system of measurement: Metric
• drive type: 6 Point
• type: Line/flare Nut Wrench
• unit type: Unit
• size: 10mm, 12mm, 13mm, 14mm, 15mm, 17mm, 16mm, 18mm, 19mm, 21mm
• set or single item: Set

seller handwrenche:

• # reviews: 196
• city: Cartersville, Georgia
• rating: 99.3%

returns handwrenche:

• policy: No Returns

payments handwrenche:

• other
• wallet: Google-pay
• money order
• credit card: Discover

shipping handwrenche:

• transit: 3-7 Days
• service: USPS Ground Advantage
• type: Calculated
• class: Standard
• cost: $8.75
• carrier: USPS

general handwrenche:

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

offer handwrenche:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: May 25, 2026
• best offers: True

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