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Copper nickel lines are ideal for vehicles experiencing harsh weather and environmental conditions. Nickel-copper alloy is very flexible making for super easy bending & flaring for installation - You can hand bend our brake lines with no bending tools needed.
Complete brake line replacement tubing kit assortment - includes 16 fittings: 2 x 3/16” 7/16-24 inverted tube nut, 2 x 3/16” 1/2-20 Inverted Tube Nut, 10 x 3/16” 3/8-24 Inverted Tube Nut, 2 x 3/16” 9/16-18 Inverted Tube Nut. Rust and corrosion proofing technology - our copper Nickel Alloy lines are the longest lasting line and are much better than standard steel tubing.

Complete 1/4" replacement kit includes 16 fittings: 2 x 1/4” 7/16-24 inverted tube nut, 10 x 1/4” 7/16-24 inverted Tube Nut Long, 2 x 1/4” 9/16-18 inverted tube Nut, 2 x 1/4” 1/2-20 Inverted Tube Nut.

Size and material: both the unions and nuts is metric 3/8-24 threads regular 3/16 inch tube fitting size, all brake line fittings are made of durable brass to prevent rust and plated for corrosion resistance.
Brake line fitting connect: the nut is called the fitting for 3/16 inch tube, these unions fittings have a hex size of 3/8 inch and the threads are 3/8 inch with a thread pitch of 24. Fit for: the unions measures approx. 06 x 09inch, the nut measures approx.

Super easy bending & flaring - muhize zinc-coated brake lines are easy to be bent with great flexibility by hand and flare by simple tools. The lastest copper nickel alloy brake lineis better than standard steel tubing with corrosion resistance.
Zinc coated, Rustproof, Corrosion Protection. We promise that if the line is installed correctly out, the lines will extend the lifespan of the vehicle. Anti-rust - muhize brake lines are made with unique rust corrosion proofing technology. Professional - muhize focus on outstanding features and benefits of braking line.


Professional - muhize focus on outstanding features and benefits of braking line. Higher quality - muhize brake line fittings are made of durable brass with unique rust corrosion proofing technology.
100% brand new & made from excellent materials, and good contact. Both the sizes for unions and nuts are both 3/8-24 threads, which is the regular fitting size for 3/16 inch tube. Note:both the unions and nuts is metric 3/8-24 threads regular 3/16 inch tube fitting size.

Each assortment contains a specific collection of fast moving fittings that should be kept on hand when working with automotive hydraulic braking systems.


Package include - muhize upgraded brake line fittings replacement pack of 15: ① 5 x metric 3/8-24 threads unions; ② 10 x metric 3/8-24 threads nuts.
Both the sizes for unions and nuts are both 3/8-24 threads, which is the regular fitting size for 3/16 inch tube. Higher quality - muhize brake line fittings are made of durable brass with unique rust corrosion proofing technology. 100% brand new & made from excellent materials, and good contact.

1. 4LIFETIMELINES
#ad
0.028 inch Wall Thickness, 16 Fittings Included, SAE Thread, 4LifetimeLines 25 ft 3/16 True Copper-Nickel Alloy Non-Magnetic Brake Line Replacement Tubing Coil and Fitting Kit, Inverted Flare
#ad4LIFETIMELINES #ad - Our limited lifetime warranty protects all of our products against defects for its entirety as long as it is installed correctly. Meets all sae and iso specifications - Our tubing is the best quality tubing on the market.Copper nickel lines are ideal for vehicles experiencing harsh weather and environmental conditions. Nickel-copper alloy is very flexible making for super easy bending & flaring for installation - You can hand bend our brake lines with no bending tools needed.
More information #ad
We take pride in producing the best fuel, transmission and brake lines in the industry. Complete brake line replacement tubing kit assortment - includes 16 fittings: 2 x 3/16” 7/16-24 inverted tube nut, 2 x 3/16” 1/2-20 Inverted Tube Nut, 10 x 3/16” 3/8-24 Inverted Tube Nut, 2 x 3/16” 9/16-18 Inverted Tube Nut. Rust and corrosion proofing technology - our copper Nickel Alloy lines are the longest lasting line and are much better than standard steel tubing.
Brand | 4LIFETIMELINES #ad |
Manufacturer | 4LifetimeLines #ad |
Height | 1 Inches |
Length | 14 Inches |
Weight | 1.25 Pounds |
Width | 14 Inches |
Part Number | LTCC325KIT |
Model | LTCC325KIT |
More information #ad
2. 4LIFETIMELINES
#ad
Inverted Flare, 4LIFETIMELINES 25 ft 1/4 True Copper-Nickel Alloy Non-Magnetic Brake Line Replacement Tubing Coil and Fitting Kit, 0.028 inch wall thickness, 16 Fittings Included, SAE Thread
#ad4LIFETIMELINES #ad - Ture copper nickel alloy non magnetic tubing - super easy bending and flaring, no tools necessary. Rust and corrosion proofing technology - Our Copper Nickel Alloy lines are the longest lasting line and are much better than standard steel tubing.Complete 1/4" replacement kit includes 16 fittings: 2 x 1/4” 7/16-24 inverted tube nut, 10 x 1/4” 7/16-24 inverted Tube Nut Long, 2 x 1/4” 9/16-18 inverted tube Nut, 2 x 1/4” 1/2-20 Inverted Tube Nut.
More information #ad
Meets all sae and iso specifications - Our tubing is the best quality tubing on the market. Lifetime warranty, we promise as long as the lines are installed correctly out lines will outlast the life of the vehicle.Brand | 4LIFETIMELINES #ad |
Manufacturer | 4LifetimeLines #ad |
Height | 1 Inches |
Length | 14 Inches |
Width | 14 Inches |
Part Number | LTCC425KIT |
More information #ad
3. Frienda
#ad
8 Nuts, 12 Pieces 3/8 Inch-24 Threads Brake Line Fittings Assortment for 3/16 Inch Tube 4 Unions
#adFrienda #ad - Inverted flare union: these unions are the best option to join 2 3/16 inch brake lines together. 067 x 3/8inch. Fit for most common inverted flare/ double flare sizes for 3/16 inch tube, for use with 3/16 inch steel, poly coated or copper brake lines; Please confirm the size of the details according to the picture before purchasing.Size and material: both the unions and nuts is metric 3/8-24 threads regular 3/16 inch tube fitting size, all brake line fittings are made of durable brass to prevent rust and plated for corrosion resistance.
More information #ad
You will get: 12 pieces brake line fittings in the package, include 4 pieces unions and 8 pieces nuts, you can share them with your family and friends, these tubes unions are good fittings. Brake line fitting connect: the nut is called the fitting for 3/16 inch tube, these unions fittings have a hex size of 3/8 inch and the threads are 3/8 inch with a thread pitch of 24. Fit for: the unions measures approx. 06 x 09inch, the nut measures approx.
Brand | Frienda #ad |
Manufacturer | Frienda #ad |
Weight | 0.3 Pounds |
Part Number | Frienda-Fittings Assortment-01 |
More information #ad
4. MuHize
#ad
Flexible Zinc-Coated Steel Tube Roll 25 ft 1/4" Rustproof, Corrosion Protection Includes 16 Inverted Flare Fittings, Muhize 25 Ft. of 1/4 Brake Line Tubing Kit
#adMuHize #ad - It is also widely fit for household, and Transmission Systems, Fuel Systems, industrial and commercial uses. Widely application - muhize 1/4 brake line tubing kit commonly fits for Hydraulic Braking Systems, etc.Super easy bending & flaring - muhize zinc-coated brake lines are easy to be bent with great flexibility by hand and flare by simple tools. The lastest copper nickel alloy brake lineis better than standard steel tubing with corrosion resistance.
More information #ad
Package include - muhize brake line kit replacement with 16 fittings: ① 12 x 1/4”7/16-24 inverted tube Nut; ② 2 x 1/4”9/16-18 Inverted Tube Nut; ③ 2 x 1/4”1/2-20 Inverted Tube Nut;. Zinc coated, Rustproof, Corrosion Protection. We promise that if the line is installed correctly out, the lines will extend the lifespan of the vehicle. Anti-rust - muhize brake lines are made with unique rust corrosion proofing technology. Professional - muhize focus on outstanding features and benefits of braking line.
Brand | MuHize #ad |
Manufacturer | MuHize #ad |
Part Number | MUBRAKE-KITSI14 |
Model | 25 ft 1/4" |
More information #ad
5. 4LIFETIMELINES
#ad
4LIFETIMELINES True Copper-Nickel Alloy Non-Magnetic, Brake Line Tubing Coil and Fitting Kits, 2 Kits, 25 ft, 3/16 & 1/4
#ad4LIFETIMELINES #ad - Ideal for brake, fuel and transmission lines. Contains two 2 complete brake line kits. Flexible brake lines ensure easy bending yet durable enough to last.More information #ad
Able to withstand heat and cold without compromise. Copper nickel brake line is corrosion resistant on the inside and outside of the brake line.Brand | 4LIFETIMELINES #ad |
Manufacturer | 4LifetimeLines #ad |
Height | 1 Inches |
Length | 14 Inches |
Width | 14 Inches |
Part Number | LTCC325-425KIT |
Model | LTCC325-425KIT |
More information #ad
6. MuHize
#ad
10 Nuts, Muhize 3/8', 24 Threads Assortment for 3/16' Brake Line Tube, 15 Pieces Brake Line Fittings 5 Unions
#adMuHize #ad - Please check before shopping! Inverted flare union- any 2 3/16 inch brake lines can be easy to joined with Muhize unions. Package include - muhize upgraded brake line fittings replacement pack of 15: ① 5 x metric 3/8-24 threads unions; ② 10 x metric 3/8-24 threads nuts.Professional - muhize focus on outstanding features and benefits of braking line. Higher quality - muhize brake line fittings are made of durable brass with unique rust corrosion proofing technology.
More information #ad
Widely application - muhize 3/8' - 24 threads fittings commonly fits for regular inverted flare/ double flare sizes for 3/16 inch brake lines tube. 100% brand new & made from excellent materials, and good contact. Both the sizes for unions and nuts are both 3/8-24 threads, which is the regular fitting size for 3/16 inch tube. Note:both the unions and nuts is metric 3/8-24 threads regular 3/16 inch tube fitting size.
Brand | MuHize #ad |
Manufacturer | MuHize #ad |
Part Number | MUBRAKE-NEW-FIT15 |
Model | 3/8' - 24 for 3/16' Brake Line Tube |
More information #ad
7. 4LIFETIMELINES
#ad
Union, 4LIFETIMELINES Fitting Assortment, 24 SKU, 3/16 Inch Tube Nut, Adapter
#ad4LIFETIMELINES #ad - Assortments are packaged in shatter-resistant, selecting, see-through plastic trays. Contains fast moving 3/16" fittings to keep on hand when working with automotive hydraulic braking systems.Each assortment contains a specific collection of fast moving fittings that should be kept on hand when working with automotive hydraulic braking systems.
More information #ad
Works with steel, copper nickel, pvf-coated, copper coated steel, and stainless steel lines. Lifetime warranty included on all products purchased from 4Lifetimelines. Fitting assortments are designed for specialty and general repair shops. Locator labels on the inside lid make locating, and re-filling quick and easy.Brand | 4LIFETIMELINES #ad |
Manufacturer | 4LifetimeLines #ad |
Height | 2.25 Inches |
Length | 9.13 Inches |
Weight | 3.51 Pounds |
Width | 13.25 Inches |
Part Number | LTA316 |
Model | LTA316 |
More information #ad
8. The Stop Shop
#ad
The Stop Shop 25 Feet of 3/16 Inch 4.75 mm Copper Nickel Brake Line .028" Wall Thickness with Fittings
#adThe Stop Shop #ad - Bend a full Car with this one kit. Most popular sae Inverted Flare Nuts Included. True copper nickel C70600 non magnetic tubing. Extremely easy to Bend and Flare Tube.More information #ad
Brand | The Stop Shop #ad |
Manufacturer | The Stop Shop #ad |
Part Number | BLK7CNF |
More information #ad
9. MuHize
#ad
Muhize 15 Pieces 3/8'-24 Threads Assortment for 3/16' Brake Line Tube 5 Unions, 10 Nuts, Brake Line Fittings
#adMuHize #ad - Professional - muhize focus on outstanding features and benefits of braking line. Widely application - muhize 3/8' - 24 threads fittings commonly fits for regular inverted flare/ double flare sizes for 3/16 inch brake lines tube.Package include - muhize upgraded brake line fittings replacement pack of 15: ① 5 x metric 3/8-24 threads unions; ② 10 x metric 3/8-24 threads nuts.
More information #ad
Note:both the unions and nuts is metric 3/8-24 threads regular 3/16 inch tube fitting size. Please check before shopping! Inverted flare union- any 2 3/16 inch brake lines can be easy to joined with Muhize unions. Both the sizes for unions and nuts are both 3/8-24 threads, which is the regular fitting size for 3/16 inch tube. Higher quality - muhize brake line fittings are made of durable brass with unique rust corrosion proofing technology. 100% brand new & made from excellent materials, and good contact.
Brand | MuHize #ad |
Manufacturer | MuHize #ad |
Part Number | MUBRAKE-FIT15 |
Model | MUBRAKE-FIT15 |
More information #ad
10. Nstarsmotor
#ad
Brake Line Fitting Kit for Inverted Flares on 3/16 and 1/4 Tube,35pcs
#adNstarsmotor #ad - Use the most common flaring tools. For inverted flares on 3/16 and 1/4 Tube. Material is steel, Coating corrosion protection. Comply with SAE sizes. You can return or exchange the product at any time.More information #ad
Brand | Nstarsmotor #ad |
Manufacturer | Nstarsmotor #ad |
Height | 0.8 Inches |
Length | 2.8 Inches |
Width | 2.8 Inches |
Part Number | APRBL003 |
Model | APRBL003 |
More information #ad