---
product_id: 250624872
title: "4LIFETIMELINES 3/16\" x 25' (4.76 mm) Copper Steel Flexible Brake Line Replacement Tubing Coil, 0.028 inch (0.70 mm) Wall Thickness, High Burst Pressure Line"
brand: "4lifetimelines"
price: "₨1166"
currency: SCR
in_stock: true
reviews_count: 11
category: "4 Lifetimelines"
url: https://www.desertcart.sc/products/250624872-4lifetimelines-3-16-x-25-4-76-mm-copper-steel
store_origin: SC
region: Seychelles
---

# 12,559 psi burst pressure - extreme strength 0.028 in wall thickness - robust build Copper + zinc corrosion shield - ultimate durability 4LIFETIMELINES 3/16" x 25' (4.76 mm) Copper Steel Flexible Brake Line Replacement Tubing Coil, 0.028 inch (0.70 mm) Wall Thickness, High Burst Pressure Line

**Brand:** 4lifetimelines
**Price:** ₨1166
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your brake game with bulletproof copper steel lines!

## Quick Answers

- **What is this?** 4LIFETIMELINES 3/16" x 25' (4.76 mm) Copper Steel Flexible Brake Line Replacement Tubing Coil, 0.028 inch (0.70 mm) Wall Thickness, High Burst Pressure Line by 4lifetimelines
- **How much does it cost?** ₨1166 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/250624872-4lifetimelines-3-16-x-25-4-76-mm-copper-steel)

## 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

- • **Lifetime Peace of Mind:** Backed by a lifetime warranty, ensuring your brake lines outlast your vehicle’s journey.
- • **Pressure-Tested Performance:** Withstands up to 12,559 psi burst pressure—engineered for the most demanding brake systems.
- • **Effortless Precision Bending:** Copper steel blend ensures smooth hand bending & flaring for flawless custom fits.
- • **Industry-Standard Excellence:** Meets & exceeds SAE, ISO, ASTM specs for guaranteed professional-grade reliability.
- • **Unmatched Corrosion Resistance:** Multi-layer zinc and copper plating create a rust-proof barrier built to last decades.

## Overview

4LIFETIMELINES Copper Steel Brake Lines combine a high-strength copper-steel alloy with advanced zinc and copper plating for superior corrosion resistance. Engineered to exceed SAE, ISO, and ASTM standards, these 3/16" x 25' lines boast a 0.028" wall thickness and an impressive 12,559 psi burst pressure rating. Designed for easy bending and flaring, they deliver professional-grade durability and performance, all backed by a lifetime warranty for ultimate reliability.

## Description

4LIFETIMELINES Copper Steel Brake Lines: Our Copper Steel Brake Lines are engineered with precision and care, ensuring top-tier performance and durability for your automotive needs. Materials of Excellence: These lines are meticulously manufactured from double-wall, close-tolerance, low carbon roll-formed steel. This material choice ensures not only strength but also consistent dimensions, allowing for a secure fit in your brake system. To further enhance durability and corrosion resistance, the steel is expertly coated with a brazed copper layer, forming an exceptionally robust bond. Advanced Corrosion Protection: Our commitment to longevity and reliability extends to the exterior of the lines as well. We employ a multi-layered approach to corrosion protection. The line is initially treated with an electric zinc undercoating, creating a strong foundation for defense against rust and corrosion. This is followed by the application of a copper plating. Together, these layers form an impenetrable shield, guaranteeing that your brake lines are highly resistant to the elements and harsh conditions. Impressive Performance Metrics: We understand that brake lines must perform under extreme pressure, and our product is up to the task. These lines boast a remarkable burst pressure rating of 12,559 psi, showcasing their ability to withstand high-pressure situations with ease. The working pressure rating of 3,400 psi ensures consistent and reliable performance during everyday driving. Additionally, the tensile strength of 42,050 psi (290 MPa) underscores the exceptional durability of our lines. When you choose 4LIFETIMELINES Copper Steel Brake Lines, you're making an investment in quality and peace of mind. Our product is engineered to exceed your expectations, providing you with the confidence that your brake lines will deliver exceptional performance, resist corrosion, and stand the test of time, ensuring the safety and reliability of your vehicle.

Review: Great for the price. - Great quality for the price.
Review: Good price great product. - works great

## Features

- Copper Steel for Super Easy Bending & Flaring: Our lines are crafted from a high-quality copper steel blend that not only offers exceptional strength and durability but also makes bending and flaring a breeze. The unique composition of our lines allows for effortless hand bending, providing flexibility that is second to none. Whether you're shaping intricate curves or precise flares, you can count on our lines to meet your demands with ease and accuracy.
- Rust and Corrosion Proofing Technology: We've incorporated advanced rust and corrosion proofing technologies to ensure the longevity of our lines. The combination of a protective zinc undercoating and copper plating technology forms a robust barrier against rust and corrosion, safeguarding your investment and extending the lifespan of your lines. Rest easy knowing that our lines are built to withstand the harshest environments and conditions.
- Meets All SAE, ISO, and ASTM Specifications: Our commitment to quality and reliability is unwavering. Our lines not only meet but exceed all industry-standard specifications, including those set by the Society of Automotive Engineers (SAE), the International Organization for Standardization (ISO), and the American Society for Testing and Materials (ASTM). When you choose our lines, you're choosing trustworthy and dependable components that have been rigorously tested and proven to meet the highe
- Impressive Performance Metrics: Our lines are engineered to deliver outstanding performance under pressure. With a burst pressure rating of 12,559 psi, a working pressure rating of 3,400 psi, and a tensile strength of 42,050 psi (290 MPa), you can rely on our lines to perform flawlessly even in the most demanding applications. These impressive metrics are a testament to the quality and durability of our product.
- Lifetime Warranty: We are so confident in the durability and reliability of our lines that we back them with a lifetime warranty. As long as the lines are installed correctly, we guarantee that they will outlast the life of your vehicle. This warranty is a testament to our commitment to providing you with a product that you can trust for the long haul, ensuring your peace of mind and satisfaction with your purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WTQMX2H |
| Assembled Diameter | 0.19 Inches |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #863,627 in Automotive ( See Top 100 in Automotive ) #2,650 in Automotive Replacement Brake Hydraulic Parts |
| Brand | 4LIFETIMELINES |
| Color | Copper |
| Customer Reviews | 4.5 4.5 out of 5 stars (219) |
| Cutting Diameter | 0.19 Inches |
| Date First Available | August 20, 2019 |
| Finish | Copper |
| Included Components | 3/16 x 25 ft brake line coil |
| Item Length | 300 Inches |
| Item Package Quantity | 1 |
| Item Weight | 1.17 pounds |
| Item model number | LTCCGC325 |
| Manufacturer | 4LifetimeLines |
| Material | Steel |
| Maximum Pressure | 12559 Pound per Square Inch |
| Nominal Wall Thickness | 0.028 inches |
| Outside Diameter | 3/16 Inches |
| Part Number | LTCCGC325 |
| Product Dimensions | 300"L x 0.19"W |
| Shape | Circular |
| Size | 3/16" x 25ft [Without Kit] |
| UPC | 811701030971 |
| Warranty Description | 4LifetimeLines warrants our products for their useful life against deficiencies in material and workmanship. |

## Product Details

- **Brand:** 4LIFETIMELINES
- **Color:** Copper
- **Item Length:** 300 Inches
- **Manufacturer:** 4LifetimeLines
- **Material:** Steel
- **Maximum Pressure:** 12559 Pound per Square Inch
- **Nominal Wall Thickness:** 0.028 inches
- **Outside Diameter:** 0.19 Inches
- **Product Dimensions:** 300"L x 0.19"W
- **UPC:** 811701030971

## Images

![4LIFETIMELINES 3/16" x 25' (4.76 mm) Copper Steel Flexible Brake Line Replacement Tubing Coil, 0.028 inch (0.70 mm) Wall Thickness, High Burst Pressure Line - Image 1](https://m.media-amazon.com/images/I/818DKO-3CHL.jpg)
![4LIFETIMELINES 3/16" x 25' (4.76 mm) Copper Steel Flexible Brake Line Replacement Tubing Coil, 0.028 inch (0.70 mm) Wall Thickness, High Burst Pressure Line - Image 2](https://m.media-amazon.com/images/I/91pqaVRRl-L.jpg)
![4LIFETIMELINES 3/16" x 25' (4.76 mm) Copper Steel Flexible Brake Line Replacement Tubing Coil, 0.028 inch (0.70 mm) Wall Thickness, High Burst Pressure Line - Image 3](https://m.media-amazon.com/images/I/71pkWuZJXVL.jpg)
![4LIFETIMELINES 3/16" x 25' (4.76 mm) Copper Steel Flexible Brake Line Replacement Tubing Coil, 0.028 inch (0.70 mm) Wall Thickness, High Burst Pressure Line - Image 4](https://m.media-amazon.com/images/I/71ICLiamwjL.jpg)
![4LIFETIMELINES 3/16" x 25' (4.76 mm) Copper Steel Flexible Brake Line Replacement Tubing Coil, 0.028 inch (0.70 mm) Wall Thickness, High Burst Pressure Line - Image 5](https://m.media-amazon.com/images/I/8157ZxWnH3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for the price.
*by T***R on February 5, 2026*

Great quality for the price.

### ⭐⭐⭐⭐⭐ Good price great product.
*by A***R on July 6, 2025*

works great

### ⭐⭐⭐⭐⭐ Seems good
*by J***A on August 22, 2023*

This worked well during installation. Hopefully the line holds up.

## Frequently Bought Together

- 4LIFETIMELINES 3/16" x 25' (4.76 mm) Copper Steel Flexible Brake Line Replacement Tubing Coil, 0.028 inch (0.70 mm) Wall Thickness, High Burst Pressure Line
- Frienda 12 Pieces 3/8 Inch-24 Threads Brake Line Fittings Assortment for 3/16 Inch Tube (4 Unions, 8 Nuts)
- 4LIFETIMELINES 3/16" Brass Compression Unions, Bag of 10

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-16*