--- product_id: 103062363 title: "4LIFETIMELINES Premium Brake Line Fitting Kit: Complete Assortment Including Union & Adapter, 32 SKU - for 3/16\" & 1/4\" Tube Nuts, Ensuring Robust & Secure Connections for All Brake Line Repairs" brand: "4lifetimelines" price: "€ 209.16" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.hr/products/103062363-4lifetimelines-premium-brake-line-fitting-kit-complete-assortment-including-union store_origin: HR region: Croatia --- # Fits 3/16" & 1/4" tube nuts 32 SKUs for every brake line need Lifetime warranty for peace of mind 4LIFETIMELINES Premium Brake Line Fitting Kit: Complete Assortment Including Union & Adapter, 32 SKU - for 3/16" & 1/4" Tube Nuts, Ensuring Robust & Secure Connections for All Brake Line Repairs **Brand:** 4lifetimelines **Price:** € 209.16 **Availability:** ✅ In Stock ## Summary > 🚗 Upgrade your brake game with the ultimate fitting kit—because safety never goes out of style! ## Quick Answers - **What is this?** 4LIFETIMELINES Premium Brake Line Fitting Kit: Complete Assortment Including Union & Adapter, 32 SKU - for 3/16" & 1/4" Tube Nuts, Ensuring Robust & Secure Connections for All Brake Line Repairs by 4lifetimelines - **How much does it cost?** € 209.16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/103062363-4lifetimelines-premium-brake-line-fitting-kit-complete-assortment-including-union) ## 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 - • **Shop-Ready Organization:** Shatter-resistant, transparent trays with labeled lids keep your workspace sleek and your workflow seamless. - • **32 Precision-Matched SKUs:** Diverse assortment tailored for any hydraulic brake repair, boosting your efficiency and reducing downtime. - • **Lifetime Warranty Confidence:** Invest once, repair forever—our guarantee ensures your brake line fittings stay reliable mile after mile. - • **All-in-One Brake Line Solution:** Complete kit with unions, adapters & tube nuts for 3/16" & 1/4" lines—never scramble for parts again. - • **Durable Materials for Lasting Performance:** Crafted from copper, nickel, and stainless steel with brass & nickel finishes—engineered to withstand the toughest conditions. ## Overview The 4LIFETIMELINES Premium Brake Line Fitting Kit offers a comprehensive 32-SKU assortment of unions, adapters, and tube nuts designed for 3/16" and 1/4" brake lines. Packaged in durable, organized trays, it features high-quality copper, nickel, and stainless steel components with brass and nickel finishes. Perfect for professional repair shops, this kit ensures robust, secure brake line repairs backed by a lifetime warranty for unmatched reliability. ## Description 4LIFETIMELINES Premium Brake Line Fitting Kit: Complete Assortment Including Union & Adapter, 32 SKU - for 3/16" & 1/4" Tube Nuts, Ensuring Robust & Secure Connections for All Brake Line Repairs ## Features - Comprehensive Kit for Brake Line Repairs: Contains all essential tube nuts, unions, and adapters for working on and creating any 3/16" and 1/4" outside diameter brake lines, ensuring a durable brake line repair with both inverted and bubble flares. Your one-stop solution for all brake line fittings needs! - Wide Variety With 32 SKUs: Our brake line fittings assortment includes a diverse range of 32 SKUs, providing the ideal brake line parts for any automotive hydraulic braking system project or repair, enhancing ease and efficiency. - Specially Designed For Repair Shops: Our fitting assortments are meticulously crafted for both specialty and general repair shops, featuring a specific collection of fast-moving fittings for comprehensive and efficient brake line repair and maintenance. - Convenient and Organized Packaging: Assortments come in shatter-resistant, transparent plastic trays, making it easy to locate, select, and refill the components. The inside lid labels facilitate quick identification and accessibility, ensuring an organized and efficient work process. - Guaranteed Lifetime Warranty: Enjoy peace of mind with a lifetime warranty on all products purchased from 4Lifetimelines. Trust in the enduring quality and reliability of our tube nuts adapters and other components for all your durable brake line repair needs. ## Technical Specifications | Specification | Value | |---------------|-------| | Size | 3/16" & 1/4" | | Material | Copper, Nickel, Stainless Steel | | Brand | 4LIFETIMELINES | | Color | Multicolor | | Item dimensions L x W x H | 12.5 x 18.25 x 3 inches | | Connector Type | Union | | Thread Size | 1/4 | | Exterior Finish | Brass, Nickel | | Thread Type | BIT | | Item Weight | 6.33 Pounds | | Number of Pieces | 136 | | Manufacturer | 4LifetimeLines | | UPC | 811701030674 | | Part Number | LTA316140 | | Item Weight | 6.33 pounds | | Product Dimensions | 12.5 x 18.25 x 3 inches | | Item model number | LTA316140 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Size:** 3/16" & 1/4" - **Material:** Copper, Nickel, Stainless Steel - **Brand:** 4LIFETIMELINES - **Color:** Multicolor - **Item dimensions L x W x H:** 12.5 x 18.25 x 3 inches - **Connector Type:** Union - **Thread Size:** 1/4 - **Exterior Finish:** Brass, Nickel - **Thread Type:** BIT - **Item Weight:** 6.33 Pounds ## Images ![4LIFETIMELINES Premium Brake Line Fitting Kit: Complete Assortment Including Union & Adapter, 32 SKU - for 3/16" & 1/4" Tube Nuts, Ensuring Robust & Secure Connections for All Brake Line Repairs - Image 1](https://m.media-amazon.com/images/I/71KHLtsdDOL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Valuable kit for any garage *by C***I on July 31, 2025* I am very impressed with this kit. It has a wide variety of fittings as well a metric and standard sizing fittings making it easy to identify the sizes existing parts. ### ⭐⭐⭐⭐⭐ Good Quality *by R***S on October 28, 2024* Has a lot of the fittings we use with good quality. We just use our local parts store to replenish what we use. ### ⭐⭐⭐⭐ Fittings *by G***T on June 28, 2025* Great assortment of fittings ## Frequently Bought Together - 4LIFETIMELINES Premium Brake Line Fitting Kit: Complete Assortment Including Union & Adapter, 32 SKU - for 3/16" & 1/4" Tube Nuts, Ensuring Robust & Secure Connections for All Brake Line Repairs - 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 - 4LIFETIMELINES Brake Line Fitting Size Gauge --- ## 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.hr/products/103062363-4lifetimelines-premium-brake-line-fitting-kit-complete-assortment-including-union](https://www.desertcart.hr/products/103062363-4lifetimelines-premium-brake-line-fitting-kit-complete-assortment-including-union) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-25*