Flare Nut Wrenches

Flare Nut Wrenches
  • K-Tool International® - Metric 6-Point Chrome Straight Double End Flare Nut Wrench
    K-Tool International®Metric 6-Point Chrome Straight Double End Flare Nut Wrench
    0
    # 4187514383
    Metric 6-Point Chrome Straight Double End Flare Nut Wrench by K-Tool International®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest...
    High quality at an affordable priceExpertly made from premium materials
    $5.88 - $6.61
  • K-Tool International® - SAE 6-Point Chrome Straight Double End Flare Nut Wrench
    K-Tool International®SAE 6-Point Chrome Straight Double End Flare Nut Wrench
    0
    # 4187517182
    SAE 6-Point Chrome Straight Double End Flare Nut Wrench by K-Tool International®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest...
    Ideal for gas, brake and air conditioning lines, flare wrench provides more power and torque where neededDouble ended wrench manufactured with high-polished, heat treated chrome vanadium
    $6.77 - $7.64
  • KT Pro® - Metric 6-Point Chrome Straight Double End Flare Nut Wrench
    KT Pro®Metric 6-Point Chrome Straight Double End Flare Nut Wrench
    0
    # 4210904690
    Metric 6-Point Chrome Straight Double End Flare Nut Wrench by KT Pro®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    12° offsetANSI B107.6
    $10.83 - $15.76
  • KT Pro® - SAE 6-Point Chrome Straight Double End Flare Nut Wrench
    KT Pro®SAE 6-Point Chrome Straight Double End Flare Nut Wrench
    0
    # 4210902733
    SAE 6-Point Chrome Straight Double End Flare Nut Wrench by KT Pro®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    12° offsetANSI B107.6
    $10.27 - $14.87
  • Powerbuilt® - Metric Flare Nut Wrench
    Powerbuilt®Metric Flare Nut Wrench
    0
    # 5194446422
    Metric Flare Nut Wrench by Powerbuilt®. Powerbuilt Flare Nut Wrenches are made from Chrome Vanadium steel for added durability. The double open ends provide a 6 point connection for many common hose fittings, brass fittings and more....
    Designed to provide the ultimate in practicalityDesigned by professionals for professionals and DIYers alike
    $4.49 - $5.79
  • Powerbuilt® - SAE Flare Nut Wrench
    Powerbuilt®SAE Flare Nut Wrench
    0
    # 5194447096
    SAE Flare Nut Wrench by Powerbuilt®. Powerbuilt Flare Nut Wrenches are made from Chrome Vanadium steel for added durability. The double open ends provide a 6 point connection for many common hose fittings, brass fittings and more. The...
    Designed to provide the ultimate in practicalityDesigned by professionals for professionals and DIYers alike
    $4.99 - $5.79
  • Pro-Grade® - Metric 12-Point Chrome Straight Double End Flare Nut Wrench
    Pro-Grade®Metric 12-Point Chrome Straight Double End Flare Nut Wrench
    0
    # 4187518284
    Metric 12-Point Chrome Straight Double End Flare Nut Wrench by Pro-Grade®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it...
    Heat treated chrome vanadium steel for maximum durabilityMeets or Exceeds ANSI Standards for Hardness and Torque
    $8.95 - $10.50
  • Pro-Grade® - SAE 12-Point Chrome Straight Double End Flare Nut Wrench
    Pro-Grade®SAE 12-Point Chrome Straight Double End Flare Nut Wrench
    0
    # 4187520165
    SAE 12-Point Chrome Straight Double End Flare Nut Wrench by Pro-Grade®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it...
    Heat treated chrome vanadium steel for maximum durabilityMeets or Exceeds ANSI Standards for Hardness and Torque
    $8.67 - $10.40
  • Sunex® - Metric 6-Point Mirror Polished Straight Double End Flare Nut Wrench
    Sunex®Metric 6-Point Mirror Polished Straight Double End Flare Nut Wrench
    0
    # 4187517184
    Metric 6-Point Mirror Polished Straight Double End Flare Nut Wrench by Sunex®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials,...
    Developed using innovations to effectively serve the automotive aftermarketGuaranteed to provide the ultimate comfort and perform as hard as you do
    $5.58 - $8.83
  • V8 Tools® - Metric 6-Point Mirror Polished Angled Double End Flare Nut Wrench
    V8 Tools®Metric 6-Point Mirror Polished Angled Double End Flare Nut Wrench
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    # 4187520178
    Metric 6-Point Mirror Polished Angled Double End Flare Nut Wrench by V8 Tools®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest...
    Well-designed to save your time and increase productivityProtected from rust and corrosion for long-lasting performance
    $5.38 - $11.12
  • AllStar Performance® - -10 AN 12-Point Straight Single End Flare Nut Wrench
    AllStar Performance®-10 AN 12-Point Straight Single End Flare Nut Wrench (ALL11179)
    0
    # mpn4515291065
    -10 AN 12-Point Straight Single End Flare Nut Wrench (ALL11179) by AllStar Performance®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest...
    Precise manufacturing and high-grade materialsExceptional performance at a competitive price
    $21.99
  • AllStar Performance® - -12 AN 12-Point Straight Single End Flare Nut Wrench
    AllStar Performance®-12 AN 12-Point Straight Single End Flare Nut Wrench (ALL11180)
    0
    # mpn4515291066
    -12 AN 12-Point Straight Single End Flare Nut Wrench (ALL11180) by AllStar Performance®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest...
    Precise manufacturing and high-grade materialsExceptional performance at a competitive price
    $22.99
  • AllStar Performance® - -16 AN 12-Point Straight Single End Flare Nut Wrench
    AllStar Performance®-16 AN 12-Point Straight Single End Flare Nut Wrench (ALL11181)
    0
    # mpn4515291067
    -16 AN 12-Point Straight Single End Flare Nut Wrench (ALL11181) by AllStar Performance®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest...
    Precise manufacturing and high-grade materialsExceptional performance at a competitive price
    $23.99
  • AllStar Performance® - -8 AN 12-Point Straight Single End Flare Nut Wrench
    AllStar Performance®-8 AN 12-Point Straight Single End Flare Nut Wrench (ALL11178)
    0
    # mpn4515291064
    -8 AN 12-Point Straight Single End Flare Nut Wrench (ALL11178) by AllStar Performance®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest...
    Precise manufacturing and high-grade materialsExceptional performance at a competitive price
    $20.99
  • GearWrench® - 10 x 12 mm 6-Point Ratcheting Flexible Double End Flare Nut Wrench
    GearWrench®10 x 12 mm 6-Point Ratcheting Flexible Double End Flare Nut Wrench (89103)
    0
    # mpn1264057446
    10 x 12 mm 6-Point Ratcheting Flexible Double End Flare Nut Wrench (89103) by GearWrench®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the...
    Opening in the head gives greater access to fittings used on tubingHex shaped heads maintain a more secure grip on fasteners
    $25.78
  • GearWrench® - 3-piece 3/8" to 11/16" 6-Point Chrome Flexible Double End Flare Nut Wrench Set
    GearWrench®3-piece 3/8" to 11/16" 6-Point Chrome Flexible Double End Flare Nut Wrench Set (81914)
    0
    # mpn1168258
    3-piece 3/8" to 11/16" 6-Point Chrome Flexible Double End Flare Nut Wrench Set by GearWrench®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the...
    Full Polish ChromeSize Stamped on Both Sides
    $76.04
  • GearWrench® - 3/4" x 7/8" 6-Point Chrome Flexible Double End Flare Nut Wrench
    GearWrench®3/4" x 7/8" 6-Point Chrome Flexible Double End Flare Nut Wrench (81697)
    0
    # mpn4695912860
    3/4" x 7/8" 6-Point Chrome Flexible Double End Flare Nut Wrench (81697) by GearWrench®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest...
    Hex shaped heads give more points of contact on the fastener to prevent damageIdeal for use on hex nuts made of softer materials
    $39.48
  • HAZET® - 10 x 11 mm Hex Angled Double End Flare Nut Wrench
    HAZET®10 x 11 mm Hex Angled Double End Flare Nut Wrench (612-10X11)
    0
    # mpn4496424862
    10 x 11 mm Hex Angled Double End Flare Nut Wrench by HAZET®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...
    For tube connections, union nuts and male fittings for pipesHeads angled at 15°
    $30.72
  • HAZET® - 12 x 14 mm 6-Point Angled Double End Flare Nut Wrench
    HAZET®12 x 14 mm 6-Point Angled Double End Flare Nut Wrench (612-12X14)
    0
    # mpn4496424499
    12 x 14 mm 6-Point Angled Double End Flare Nut Wrench (612-12X14) by HAZET®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials,...
    For tube connections, union nuts and male fittings for pipesHeads angled at 15°
    $21.72
  • K-Tool International® - 1/2" x 9/16" 6-Point Chrome Straight Double End Flare Nut Wrench
    K-Tool International®1/2" x 9/16" 6-Point Chrome Straight Double End Flare Nut Wrench (KTI-44416)
    0
    # mpn4785941778
    1/2" x 9/16" 6-Point Chrome Straight Double End Flare Nut Wrench (KTI-44416) by K-Tool International®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed...
    Ideal for gas, brake and air conditioning lines, flare wrench provides more power and torque where neededDouble ended wrench manufactured with high-polished, heat treated chrome vanadium
    $7.64
  • K-Tool International® - 10 x 12 mm 6-Point Chrome Straight Double End Flare Nut Wrench
    K-Tool International®10 x 12 mm 6-Point Chrome Straight Double End Flare Nut Wrench (44910)
    0
    # mpn1451686198
    10 x 12 mm 6-Point Chrome Straight Double End Flare Nut Wrench (44910) by K-Tool International®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the...
    High quality at an affordable priceExpertly made from premium materials
    $6.61
  • K-Tool International® - 13 x 14 mm 6-Point Chrome Straight Double End Flare Nut Wrench
    K-Tool International®13 x 14 mm 6-Point Chrome Straight Double End Flare Nut Wrench (44913)
    0
    # mpn1451686197
    13 x 14 mm 6-Point Chrome Straight Double End Flare Nut Wrench (44913) by K-Tool International®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the...
    High quality at an affordable priceExpertly made from premium materials
    $5.88
  • K-Tool International® - 15 x 17 mm 6-Point Chrome Straight Double End Flare Nut Wrench
    K-Tool International®15 x 17 mm 6-Point Chrome Straight Double End Flare Nut Wrench (44917)
    0
    # mpn1451686216
    15 x 17 mm 6-Point Chrome Straight Double End Flare Nut Wrench (44917) by K-Tool International®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the...
    High quality at an affordable priceExpertly made from premium materials
    $6.26
  • K-Tool International® - 3-piece 10 to 17 mm 6-Point Mirror Polished Straight Double End Flare Nut Wrench Set
    K-Tool International®3-piece 10 to 17 mm 6-Point Mirror Polished Straight Double End Flare Nut Wrench Set (44500)
    0
    # mpn1451686199
    3-piece 10 to 17 mm 6-Point Mirror Polished Straight Double End Flare Nut Wrench Set by K-Tool International®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed...
    Ideal for gas, brake and air conditioning lines, flare nut wrenches provide more power and torque where neededManufactured with chrome vanadium steel
    $16.19
  • K-Tool International® - 3/8" x 7/16" 6-Point Chrome Straight Double End Flare Nut Wrench
    K-Tool International®3/8" x 7/16" 6-Point Chrome Straight Double End Flare Nut Wrench (44412)
    0
    # mpn1451686202
    3/8" x 7/16" 6-Point Chrome Straight Double End Flare Nut Wrench (44412) by K-Tool International®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing...
    Ideal for gas, brake and air conditioning lines, flare wrench provides more power and torque where neededDouble ended wrench manufactured with high-polished, heat treated chrome vanadium
    $6.77
  • K-Tool International® - 5/8" x 11/16" 6-Point Chrome Straight Double End Flare Nut Wrench
    K-Tool International®5/8" x 11/16" 6-Point Chrome Straight Double End Flare Nut Wrench (44420)
    0
    # mpn1451686200
    5/8" x 11/16" 6-Point Chrome Straight Double End Flare Nut Wrench (44420) by K-Tool International®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing...
    Ideal for gas, brake and air conditioning lines, flare wrench provides more power and torque where neededDouble ended wrench manufactured with high-polished, heat treated chrome vanadium
    $6.77
  • KT Pro® - 1/2" x 9/16" 6-Point Chrome Straight Double End Flare Nut Wrench
    KT Pro®1/2" x 9/16" 6-Point Chrome Straight Double End Flare Nut Wrench (F530S1618)
    0
    # mpn4786884971
    1/2" x 9/16" 6-Point Chrome Straight Double End Flare Nut Wrench (F530S1618) by KT Pro®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
    12° offsetANSI B107.6
    $12.48
  • KT Pro® - 10 x 12 mm 6-Point Chrome Straight Double End Flare Nut Wrench
    KT Pro®10 x 12 mm 6-Point Chrome Straight Double End Flare Nut Wrench (F530M1012)
    0
    # mpn4786884892
    10 x 12 mm 6-Point Chrome Straight Double End Flare Nut Wrench (F530M1012) by KT Pro®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    12° offsetANSI B107.6
    $12.54
  • KT Pro® - 11 x 13 mm 6-Point Chrome Straight Double End Flare Nut Wrench
    KT Pro®11 x 13 mm 6-Point Chrome Straight Double End Flare Nut Wrench (F530M1113)
    0
    # mpn4786884816
    11 x 13 mm 6-Point Chrome Straight Double End Flare Nut Wrench (F530M1113) by KT Pro®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    12° offsetANSI B107.6
    $12.54
  • KT Pro® - 11/16" x 3/4" 6-Point Chrome Straight Double End Flare Nut Wrench
    KT Pro®11/16" x 3/4" 6-Point Chrome Straight Double End Flare Nut Wrench (F530S2224)
    0
    # mpn4786884775
    11/16" x 3/4" 6-Point Chrome Straight Double End Flare Nut Wrench (F530S2224) by KT Pro®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
    12° offsetANSI B107.6
    $14.87




Flare nut wrenches are basic tools used in the automotive field, plumbing, and various repairs. They are visually similar to their box-end counterparts, yet with two substantial differences. First, the “box” is open, as a small part of the end section is missing so that the wrench can go over a tube or line to grip the nut. Second, the end section is especially thick, compared to common box-end or open-end wrenches, to increase the contact area between the tool and nut.

The thick jaws ensure that brass and copper nuts, typically used in plumbing, won't get damaged when engaged by the wrench. Also, these products are indispensable when it comes to working on cars; for example, they are a must to loosen or tighten brake lines nuts, sensor nuts, or fuel hose nuts. Typically, these tools have six- or twelve-point ends; some models feature openable ends to even improve fitting. For a broad choice of premium flare nut wrenches, browse our online catalog with these tools classified according to both SAE and metric measurements. Also, they have been sorted by length, end and head types, and eventual presence of a ratchet.

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