Top 9 Metric Flare Nut Wrench Set – Open-End Wrenches

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Line Wrench Set with Carrying Pouch, 11, YIYEIE Flare Nut Wrench Set,5 Pcs Metric line wrenches 9, 12, 13, 19, 15° Offset End, 10, 17, Chrome Vanadium Steel with Mirror Polish Finish, 15, 21 mm, 14

YIYEIE #ad - Exceeds ANSI standard. Great to carry in your toolbox. Metric size, 5-piece: all wrenches are marked well with the size on both sides, 10mm x 12mm, maximizing efficiency with less carry. Durable for last: mirror chrome finish is shiny, easy-to-clean, corrosion and rust-resistant.

Must-have for mechanics: flare nut wrenches, also named line wrenches, are widely used working on brake/fuel lines, steering, and refrigeration lines. Wrench set includes the most popular sizes used for repair: 9mm x 11mm, 13mm x 14mm, 15mm x 17mm, 19mm x 21mm. Tight grip, great fit: hex-shaped open-end heads have a good grip on five sides of fasteners, giving more points of contact on nuts, providing less slippage and rounding than traditional wrenches. Carrying pouch: the rolling pouch allows for easy organization, and carrying out.

Extends wrench service life effectively. Size markings on the pouch allow for easy identification, storage, taking out, and storage. High quality: crafted from high-strength Chrome Vanadium Steel, drop forged, heat-treated, fully polished.15° offset: the wrenches are slightly angled with a 15 degree, make it possible to reach tighter places. Meets different applications, to provide knuckle clearance, and makes your work easier.
BrandYIYEIE #ad
ManufacturerYIYEIE #ad
Height1.97 Inches
Length10 Inches
Width2.76 Inches



Organizer Pouch Included, DURATECH Flare Nut Wrench Set, Metric, 3-piece, Chrome Vanadium Steel, 10-17mm

DURATECH #ad - Size stamped on both sides for ease in identification. Open side lets the wrench fit onto automotive and plumbing tubing lines. The perfect tool for mechanics, auto repair technicians, or other industrial tradesmen who work on lines.

3 piece high-quality flare nut wrench set includes the most popular sizes, 13x14mm, which are the following: 10x12mm, 15x17mm. Two sizes per wrench providing more options with less to carry. The wrenches that exceeds ANSI standard deliver a long time of solid performance. They are crafted out of a chrome vanadium alloy steel with a mirror polish finish to help resist rust and corrosion.

Stamped brand and “chrome vanadIUM” letters on wrench handle provides added gripping points. The 15 degree offset at the ends makes it possible to reach tighter places. Designed to prevent rounding out edges over time. The wrench set comes with a pouch for easy organization and convenient storage. The roll-up pouch has each wrench size printed which makes organizing easy. Exceeds ANSI standards.
Part NumberDTFNW03M

3. Sunex Tools


Size-10, Size 19, Sunex 9710M 3/8-Inch Drive Metric Crowfoot Flare Nut Wrench Set, 10-Piece

Sunex Tools #ad - Set includes in metric - mm: 971010 size 10, 971013 size 13, 971011 size 11, 971015 size 15, 971018 size 18, 971016 size 16, 971014 size 14, 971012 size 12, 971017 size 17, 971019 size 19. Fully polished drop forged alloy steel. 3/8 inch drive. Also available individually. Mounted on a convenient storage rail.
BrandSunex Tools #ad
ManufacturerSunex International #ad
Height0.9 Inches
Length3.3 Inches
Weight1.25 Pounds
Width14.2 Inches
Part Number9710M

4. GearWrench


GEARWRENCH 6 Pc. Flare Nut Wrench Set, Metric, 81906

GearWrench #ad - Included sizes: 9mm x 11mm, 13mm x 14mm, 10mm x 12mm, 16mm x 18mm, 15mm x 17m, 19mm x 21mm. Sizes stamped on both sides of the wrench beam for quick identification. Manufactured from alloy steel for better strength and longer tool life. Ideal for use on hex nuts made of softer materials. Bright, full polish chrome finish easily wipes clean and resists corrosion. 15° offset wrench heads. Hex shaped heads give more points of contact on the fastener to prevent damage.
BrandGearWrench #ad
ManufacturerGEARWRENCH #ad
Height2.2 Inches
Length11.03 Inches
Weight2.55 Pounds
Width6.3 Inches
Part NumberDrake Off Road Tools
WarrantyStandard Limited Lifetime



ARUCMIN Flare Nut Wrench Set,12-Piece Chrome Vanadium Steel Wrench Set SAE & Metric 1/4"-7/8" and 6-21mm with Organizer Box

ARUCMIN #ad - Unique design: the 15° offset design at the ends more convenient to use, in line with ergonomics. Meet your daily work needs. Each wrench size is printed on the tool box for easy sorting.

12-piece sae & metric: sae: 1/4 x 5/16, 13 x 14, 15 x 17, 3/8 x 7/16, 3/4 x 7/8 inch. The classic 6-angle design is more suitable for all kinds of hexagon accessories of automobile and pipeline. Mirror polish: mirror chrome plated surface anti-rust and anti-corrosion. Metric: 6x8, 16x18, 10 x 12, 9 x 11, 1/2 x 9/16, 5/8 x 11/16, 19 x 21 mm. Organizer box: the wrench set is equipped with a tool box for easy organization and storage,and easy to carry. Extend service life. High quality material: arucmin flare nut wrench is made of heat-treated chrome vanadium steel, which is stronger and more durable.
BrandARUCMIN #ad
ManufacturerARUCMIN #ad
Height2.56 Inches
Length11.61 Inches
Weight2.05 Kilograms
Width7.68 Inches
Part Numberygbs-002

6. Crescent


Crescent 3 Pc. Metric Flare Nut Wrench Set, CFNWS1-05

Crescent #ad - Sizes stamped on both sides of the wrench beam for quick identification. Ideal for use on hex nuts made of softer materials. Bright, full polish chrome finish easily wipes clean and resists corrosion. Hex shaped heads give more points of contact on the fastener to prevent damage. Manufactured from chrome vanadium steel for better strength and longer tool life.
BrandCrescent #ad
ManufacturerApex Tool Group #ad
Part NumberCFNWS1-05
WarrantyStandard Limited Lifetime

7. ABN


ABN Jumbo Crowfoot Flare Nut Wrench Set Metric 15-Piece Tool Kit for 3/8in and 1/2in Drive Ratchet

ABN #ad - Easy storage: heavy-duty 12” x 9. 8” x 2. 3” inch 305cm x 24. 9cm x 5. 8cm plastic blow-molded carrying case with sizing labels for each compartment for easy transportation, safe storage, and quick organization; Each wrench size is permanently laser-etched for simple identification.

Jumbo-sized: 15 jumbo crowfoot flare nut wrenches are giant size to get any job done when using extensions or ratchets. Package contents: set includes 15 crowfoot wrenches – 3/8-inch drive 8mm, 16mm, 22mm, 14mm, 11mm, 19mm; 1/2-inch drive 21mm, 9mm, 13mm, 12mm, 10mm, 17mm, 18mm, 15mm, 24mm; Packed inside 1 storage case for your convenience. Extend your reach: the abn jumbo crowfoot flare nut wrench Set Metric 15-Piece Tool Kit gives you access to awkward angles and hard-to-reach areas that a regular socket or wrench will not get to.

Built to last: constructed from heat-treated drop forged chrome molybdenum to ensure durability, maximum torque, and longevity that resists rust and corrosion; These wrenches have return tabs at the jaws, so you can have better leverage and more grip, and they will slip easily over your fasteners.
BrandABN #ad
ManufacturerABN #ad
Height2.3 Inches
Length12 Inches
Weight1.5 Pounds
Width9.8 Inches
Part Number2086
WarrantyThis product has a manufacturer warranty against defects in materials and workmanship for a period of ONE (1) YEAR from the date of original retail purchase. See our Seller Return Policy for more details.



SATA 3-Piece Full-Polish SAE Flare Nut Line Wrench Set for Removing or Replacing Nuts on Fuel, Brake or Air Conditioning Lines, ST09032U

SATA #ad - Versatile set professional tool set grips six common standard sizes of flare nut with 3/8x7/16, 1/2x9/16 and 5/8x11/16-inch tools. Full-polish finish chrome, full-polish finish wipes clean easily and resists rust or corrosion. Secure grip flare nut wrench design grips five sides of fasteners on lines, providing less slippage and rounding than a traditional crowfoot. Alloy steel one-piece alloy steel tool construction maximizes durability for rugged performance. Mechanic’s tool the perfect tool for mechanics, auto repair technicians, or other industrial tradesmen who work on lines.
BrandSATA #ad
ManufacturerApex Tool Group #ad
Height0.13 Inches
Length7.5 Inches
Width2 Inches
Part NumberST09032U
WarrantyStandard Limited Lifetime

9. Neiko


NEIKO 03324A 3/8” and 1/2” Drive Crowfoot Flare Nut Wrench Set | 15 Piece | Metric 8 to 24 mm Sizes | Cr-Mo Steel

Neiko #ad - Organization: each crowfoot wrench socket stores in an blow molded compartment in a high impact case that allows for storage, efficiency and portability. Includes: each set includes precision crafted 8mm, 11mm, 16mm, 18mm, 22mm, and 19mm for 3/8-inch drive, 15mm, 17mm, and 24mm for 1/2-inch drive for larger cars, 10mm, 13mm, 14mm, 9mm, and 21mm, 12mm, trucks or vehicles.

Automotive: each socket crowfoot flare nut fits into confined and restricted spaces and are perfect for hard-to-reach areas on a car or vehicle where a regular wrench or socket will not reach to give you added leverage and manuevarability. Heavy duty: each metrics crows’ foot is made of industrial grade, heat-treated, drop forged chrome molybdenum steel that creates an extremely tough tool and delivers a lot of turning power.

Application: this flare nut kit includes 15 large sized metric crowfoot flare nut wrenches for use with 3/8" and 1/2" drive ratchets, extensions, or torque wrenches to go where 6-point and 12-point sockets and wrenches simply cannot fit.
BrandNeiko #ad
ManufacturerRidgerock Tools Inc. #ad
Height2.2 Inches
Length13.8 Inches
Weight0.7 Pounds
Width9.2 Inches
Part Number03324A