--- product_id: 74498282 title: "4LIFETIMELINES – 1/4\" x 25' Copper-Nickel Brake Line Kit with 16 SAE Fittings | True CuNi Alloy, Non-Magnetic | Inverted Flare, 0.028\" Wall | Rust-Proof Replacement Tubing for Cars & Trucks" brand: "4lifetimelines" price: "2297052₫" currency: VND in_stock: true reviews_count: 13 category: "4 Lifetimelines" url: https://www.desertcart.vn/products/74498282-4lifetimelines-1-4-x-25-copper-nickel-brake-line-kit store_origin: VN region: Vietnam --- # 0.028" wall thickness, easy bends & flares True non-magnetic CuNi alloy 16 SAE inverted flare fittings 4LIFETIMELINES – 1/4" x 25' Copper-Nickel Brake Line Kit with 16 SAE Fittings | True CuNi Alloy, Non-Magnetic | Inverted Flare, 0.028" Wall | Rust-Proof Replacement Tubing for Cars & Trucks **Brand:** 4lifetimelines **Price:** 2297052₫ **Availability:** ✅ In Stock ## Summary > 🚗 Upgrade Your Brake Game with Rust-Free Confidence! ## Quick Answers - **What is this?** 4LIFETIMELINES – 1/4" x 25' Copper-Nickel Brake Line Kit with 16 SAE Fittings | True CuNi Alloy, Non-Magnetic | Inverted Flare, 0.028" Wall | Rust-Proof Replacement Tubing for Cars & Trucks by 4lifetimelines - **How much does it cost?** 2297052₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/74498282-4lifetimelines-1-4-x-25-copper-nickel-brake-line-kit) ## Best For - 4lifetimelines enthusiasts ## Why This Product - Trusted 4lifetimelines brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Bending & Flaring:** Soft, malleable tubing bends by hand and flares cleanly with basic tools—DIY-friendly perfection. - • **Complete Ready-to-Install Kit:** All 16 SAE fittings plus 25' of premium CuNi tubing—no last-minute trips for parts. - • **Rust-Proof Copper-Nickel Alloy:** Non-magnetic, corrosion-proof tubing that outlasts steel and coated lines in any climate. - • **Certified Safety & Compatibility:** Meets SAE J527 & ISO standards; compatible with DOT 3, 4, 5.1 brake fluids for peace of mind. - • **Universal Fit for Domestic & Import:** Standard 1/4" OD tubing fits a wide range of vehicles—perfect for restorations, repairs, and custom builds. ## Overview The 4LIFETIMELINES 1/4" x 25' Copper-Nickel Brake Line Kit delivers a premium, rust-proof brake line solution featuring true CuNi alloy tubing and 16 SAE inverted flare fittings. Engineered for durability and ease of installation, this kit meets rigorous SAE and ISO standards, ensuring leak-free, high-pressure performance compatible with all major brake fluids. Ideal for professionals and DIYers alike, it offers universal fitment for domestic and import vehicles, making it the ultimate upgrade for lasting brake reliability. ## Description Buy 4LIFETIMELINES – 1/4" x 25' Copper-Nickel Brake Line Kit with 16 SAE Fittings | True CuNi Alloy, Non-Magnetic | Inverted Flare, 0.028" Wall | Rust-Proof Replacement Tubing for Cars & Trucks: Hydraulic Parts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: 1/4” brake line - Worked great for running new brakes lines on my truck. Bends nice without any kinking problems and flares easy with a basic flare kit. Non magnetic and seems to be good quality. Will buy more. Tried cheaper copper coated brake lines but they rust out fast. This is the way to go. Review: Excellent tubing - This ni-copp tubing is super easy to use. Unroll it against a piece of cardboard on a flat surface. Cuts and flares easily, bends much easier than steel and is less likely to kink (though you still need to be careful). I strongly suggest the Mastercool hydraulic flaring tool set, pricey but works every time. The included fittings can be helpful, but would be even better if included a handful of unions (AGS BLU-4 equiv). If you are patching lines on European cars you'll be salvaging the tube nut off the old line and using your bubble flare tooling, then using two of the included inverted flare nuts with a threaded union , and with a 45 degree double flare on the remaining section of steel line and on the end of your nicopp line. This tubing looks pretty when it is new, but after one season on New England salted roads it turns an ugly greenish color. The integrity of the tubing remains fine, but the (steel) fittings get nasty just as you might expect. ## Features - COMPLETE 1/4" BRAKE LINE KIT — READY TO INSTALL: Includes one 1/4" x 25' coil of true copper-nickel alloy brake line tubing plus 16 inverted flare fittings — (2) 1/4" 7/16-24 inverted tube nuts, (10) 1/4" 7/16-24 inverted tube nuts (long), (2) 1/4" 9/16-18 inverted tube nuts, and (2) 1/4" 1/2-20 inverted tube nuts. Everything you need for a complete brake line replacement — no extra parts to source. - TRUE COPPER-NICKEL ALLOY — NON-MAGNETIC: Made from genuine CuNi alloy, not copper-coated steel. Copper-nickel is inherently non-ferrous, meaning it cannot rust — ever. It won't pit, flake, or corrode the way standard steel or even coated steel lines do. If you've dealt with rusted-out brake lines, this is the permanent fix. Ideal for daily drivers, classic restorations, and vehicles in salt-belt or coastal climates. - EASIEST BRAKE LINE TO WORK WITH — BENDS & FLARES EFFORTLESSLY: Copper-nickel is softer and more malleable than stainless steel, so it bends by hand, routes around chassis components without kinking, and flares cleanly with a basic flare tool. Accepts both single and double (inverted) flares. The 0.028" wall thickness provides strength without sacrificing workability. No specialty tools required — perfect for DIYers and pros. - MEETS & EXCEEDS SAE AND ISO SPECIFICATIONS: This tubing meets all SAE J527 and ISO standards for automotive brake line applications. The 0.028" wall thickness and inverted flare design ensure a leak-free, high-pressure seal at every connection point. Compatible with DOT 3, DOT 4, and DOT 5.1 brake fluids. Engineered for safety-critical braking systems where failure is not an option. - UNIVERSAL 1/4" FITMENT — DOMESTIC & IMPORT: The 1/4" OD is a standard brake line size found across a wide range of domestic and import vehicles. Use this kit for full brake line replacements, partial rust repairs, classic car restorations, custom builds, or fleet maintenance. The 25-foot coil gives you enough length to run multiple lines from a single kit. - BUILT TO OUTLAST YOUR VEHICLE: Copper-nickel alloy doesn't degrade over time the way steel lines do. It resists road salt, moisture, heat cycling, and chemical exposure year after year without weakening. The tubing also provides excellent puncture resistance and won't become brittle with age. Install it once and stop worrying about brake line failures — this kit is built to go the distance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BN2W29H | | Best Sellers Rank | #83,493 in Automotive ( See Top 100 in Automotive ) #81 in Automotive Replacement Brake Hydraulic Parts | | Brand Name | 4LIFETIMELINES | | Color | Copper | | Customer Reviews | 4.7 4.7 out of 5 stars (1,640) | | Item Dimensions L x W | 300"L x 0.25"W | | Item Length | 25 Feet | | Item Weight | 0.93 Kilograms | | Manufacturer | 4LifetimeLines | | Material Type | Copper | | Nominal Wall Thickness | 0.028 inch | | Outside Diameter | 0.25 Inches | | UPC | 811701030094 | | Unit Count | 1 Count | ## Product Details - **Brand:** 4LIFETIMELINES - **Color:** Copper - **Item Length:** 25 Feet - **Item Weight:** 0.93 Kilograms - **Manufacturer:** 4LifetimeLines - **Material:** Copper - **Nominal Wall Thickness:** 0.028 inch - **Outside Diameter:** 0.25 Inches - **Product Dimensions:** 300"L x 0.25"W - **UPC:** 811701030094 ## Images ![4LIFETIMELINES – 1/4" x 25' Copper-Nickel Brake Line Kit with 16 SAE Fittings | True CuNi Alloy, Non-Magnetic | Inverted Flare, 0.028" Wall | Rust-Proof Replacement Tubing for Cars & Trucks - Image 1](https://m.media-amazon.com/images/I/81mK90JqdIL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 1/4” brake line *by A***S on February 17, 2026* Worked great for running new brakes lines on my truck. Bends nice without any kinking problems and flares easy with a basic flare kit. Non magnetic and seems to be good quality. Will buy more. Tried cheaper copper coated brake lines but they rust out fast. This is the way to go. ### ⭐⭐⭐⭐⭐ Excellent tubing *by D***. on May 4, 2021* This ni-copp tubing is super easy to use. Unroll it against a piece of cardboard on a flat surface. Cuts and flares easily, bends much easier than steel and is less likely to kink (though you still need to be careful). I strongly suggest the Mastercool hydraulic flaring tool set, pricey but works every time. The included fittings can be helpful, but would be even better if included a handful of unions (AGS BLU-4 equiv). If you are patching lines on European cars you'll be salvaging the tube nut off the old line and using your bubble flare tooling, then using two of the included inverted flare nuts with a threaded union , and with a 45 degree double flare on the remaining section of steel line and on the end of your nicopp line. This tubing looks pretty when it is new, but after one season on New England salted roads it turns an ugly greenish color. The integrity of the tubing remains fine, but the (steel) fittings get nasty just as you might expect. ### ⭐⭐⭐⭐⭐ Great product *by A***T on October 29, 2025* Easy to work with, flare easily. ## Frequently Bought Together - 4LIFETIMELINES 25 ft 1/4 True Copper-Nickel Alloy Non-Magnetic Brake Line Replacement Tubing Coil and Fitting Kit, 16 Fittings Included, Inverted Flare, SAE Thread, 0.028 inch wall thickness - 4LifetimeLines 3/16" x 25' Genuine Copper-Nickel Alloy Non-Magnetic Brake Line Replacement Tubing Coil Roll & Fitting Kit, Inverted Flare, Easy to Bend, Corrosion Resistant - Capri Tools 1/4 in. Double Flaring Tool --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/74498282-4lifetimelines-1-4-x-25-copper-nickel-brake-line-kit](https://www.desertcart.vn/products/74498282-4lifetimelines-1-4-x-25-copper-nickel-brake-line-kit) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*