Top 10 Flare Nut Wrench – Wrench Sets

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1. Crescent


Crescent 3 Pc. Flare Nut Metric Wrench Set, CFNWS1

Crescent #ad - Chrome vanadium Steel for maximum strength. 1 each 9mm x 11mm, 10mm x 12mm, 13mm x 14mm. Chrome plating to resist rust. Full polish finish for professional appearance. Exceeds aSME Specifications.
BrandCrescent #ad
ManufacturerApex Tool Group #ad
Height0.67 Inches
Length11.02 Inches
Weight0 Pounds
Width3.74 Inches
Part NumberCFNWS1
WarrantyStandard Limited Lifetime



1/4" to 7/8'' & 9-21mm, Organizer Pouch Included, GEARDRIVE Flare Nut Wrench Set, Standard & Metric, Chrome Vanadium Steel, 10-piece

GEARDRIVE #ad - The roll-up pouch has each wrench size printed which makes organizing easy. Designed to prevent rounding out edges over time. Corrosion and rust resistant chrome plating finish for durability and extended tool life. Open side lets the wrench fit onto automotive and plumbing tubing lines.

This 10pc standard and metric flare nut wrench set features 5 of the most common standard sizes and 5 common metric sizes: sae 1/4 x 5/16, 10 x 12, 3/8 x 7/16, 5/8 x 11/16, 15 x 17, 1/2 x 9/16, 3/4 x 7/8 in and Metric 9 x 11, 13 x 14, 19 x 21 mm. Two sizes per wrench providing more options with less to carry. Stamped brand and “chrome vanadIUM” letters on wrench handle provides added gripping points. The tool pouch has two copper hanging holes for easy suspension.

The wrench set comes with a rolling pouch for easy organization and convenient storage. The 15 degree offset at the ends makes it possible to reach tighter places. Wrench sizes are stamped twice on both sides of handle for easier size identification. Crafted from high strength drop forged Chrome Vanadium Steel with mirror polish finish. The wrenches that exceeds ANSI standard deliver a long time of solid performance.
Weight2.55 Pounds

3. GearWrench


GearWrench 81906 6-Piece Flare Nut Metric Wrench Set

GearWrench #ad - Full lifetime warranty. Long pattern length. Fully polished chrome protects wrenches. 3 different stamps for easy size identification. Size stamped on both sides and head.
BrandGearWrench #ad
ManufacturerGearWrench #ad
Height2.2 Inches
Length11.03 Inches
Weight2.65 Pounds
Width6.3 Inches
Part NumberDrake Off Road Tools



81911D, GEARWRENCH 6 Pc. Flex Head Flare Nut Metric Wrench Set

GEARWRENCH #ad - Ideal for use on hex nuts made of softer materials. Manufactured from alloy steel for better strength and longer tool life. Included tray for storage and organization. Hex shaped heads give more points of contact on the fastener to prevent damage. Bright, full polish chrome finish easily wipes clean and resists corrosion. 180° flexible head provides better access to hard-to-reach places. Sizes stamped on both sides of the wrench beam for quick identification.
ManufacturerGearWrench #ad
Height1.7 Inches
Length12 Inches
Weight0.5 Pounds
Width5.6 Inches
Part Number81911D
WarrantyStandard Limited Lifetime

5. Socket Set


Craftsman 9 pc. Standard and Metric Flare Nut Wrench Set

Socket Set #ad - One-piece steel alloy construction for rugged performance. And 9 x 11, 19 x 21mm. Backed by the Craftsman Forever Warranty. Use when removing or replacing nuts on fuel or brake lines. Includes: 3/8 x 7/16, 5/8 x 11/16, 15 x 17, 13 x 14, 1/2 x 9/16, 10 x 12, 3/4 x 7/8 in. Designed to prevent rounding out edges over time.
BrandSocket Set #ad
ManufacturerSocket Set #ad
Height2.4 Inches
Length11.8 Inches
Weight3.1 Pounds
Width5.3 Inches
Part Numberna

6. AmazonBasics


AmazonBasics Flare Nut Wrench Set, SAE, 6-Piece

AmazonBasics #ad - Includes nylon roll-up case for convenient storage and portability. Includes 1/4", 5/8", 13/16", 1/2", 3/4", 7/16", 3/8", 11/16", 5/16", 9/16", 7/8". Backed by an AmazonBasics limited one-year warranty. 6-piece flare nut wrench set with chrome finish. Manufactured from long-lasting, durable materials, drop forged and hardened treated.
BrandAmazonBasics #ad
ManufacturerAmazonBasics #ad
Height1.18 Inches
Length11.8 Inches
Weight1.76 Pounds
Width15.16 Inches
Part NumberDS-FWS-6

7. Hurricane


Offset end wrench, 6 Point, Hurricane 6 Pieces SAE Flare Nut Wrench Set 1/4" to 1"

Hurricane #ad - It is widely used on brake, steering and refrigeration lines, it also comes in handy for mountain bike suspensions and other bicycle repairs.

It also features a traditional wide profile for greater leverage. 15-degree offset Ends meets different application. Surface treatment: fully Polished and Chrome Coated support best Anti-Rusting Surface. Application: 6 pc sae flare nut wrench set works on a variety of hexagonal fittings, from aluminum and copper to brass. Includes: sae 1/4 in x 5/16 in, 3/8 in x 7/16 in, 1/2 in x 9/16 in, 5/8 in x 11/16 in,3/4 in x 13/16 in, 7/8 in x 1 in. Premium material: made from the Best Forged Chrome Vanadium Steel for a High Quality, Long Lasting Tool.
BrandHurricane #ad
ManufacturerJiangsu Sainty Sumex Tools Co Ltd #ad

8. Sunex Tools


Sunex 9809A 9 Piece Flare Nut Wrench Set FULL POLISH CRV

Sunex Tools #ad - Set includes 9 piece flare nut wrenches. Available as a set or individually. Canvas pouch included. Fully polished drop forged alloy steel. Both sae and metric sizes.
BrandSunex Tools #ad
ManufacturerSunex International #ad
Height1 Inches
Length8 Inches
Weight2.01 Pounds
Width8 Inches
Part Number9809A

9. Neiko


Neiko 03324A 3/8" and 1/2-Inch Drive Crowfoot Flare Nut Wrench Set, 8mm to 24mm | 15-Piece Set, Cr-Mo Steel, Metric

Neiko #ad - Set includes: precision crafted 8mm, 15mm, 10mm, 17mm, 13mm, 11mm, 19mm, 18mm, 21mm, 12mm, 9mm, 16mm, 14mm, 22mm, and 24mm crowfoot wrenches. Blow mold case for convenient storage, with all sizes clearly marked on each wrench. Includes 15 large sized metric crowfoot flare nut wrenches for use with 3/8" and 1/2" drive ratchet, extension, or torque wrench. Made of industrial grade, heat-treated, drop forged chrome molybdenum steel that won't break. Fits into restricted and hard-to-reach spots where a regular wrench or socket won't reach.
BrandNeiko #ad
ManufacturerRidgerock Tools Inc. #ad
Height2.2 Inches
Length13.8 Inches
Weight0.7 Pounds
Width9.2 Inches
Part Number03324A



6 Pack, OEMTOOLS 22064 Metric Flare Nut Wrench Set

OEMTOOLS #ad - Eva tray for easy storage and organization. Flexible head for access around obstructions. Includes: 9 mm x 11 mm, 13 mm x 14 mm, 10 mm x 12 mm, 15 mm x 17 mm, 16 mm x 18 mm, 19 mm x 21 mm. Hard chrome finish: an easy-to-clean smooth satin finish that keeps rust away and won't show prints.
ManufacturerOEMTOOLS #ad
Height2 Inches
Length10.8 Inches
Weight0.15 Pounds
Width7.9 Inches
Part Number22064
WarrantyNot applicable