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SKU: LTFT-M
Master Flaring Tool Set - LTFT-M
The 4LifetimeLines® Master Flaring Tool Set (Model LTFT-M) is the all-in-one solution for cutting, deburring, bending, and flaring brake, fuel, coolant, and copper plumbing lines. Whether you’re a professional mechanic or a weekend DIYer, this kit equips you to produce leak-proof single, double-inverted, and bubble flares up to 0.040″ wall thickness—on aluminum, copper, or nickel-copper tubing—from 3/16″ through 5/8″.
What’s Included
SAE Flaring Bar: Centers tubing for accurate 45° inverted, double, and bubble flares.
Seven Flaring Dies: Sizes 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 5/8″.
Yoke with Cone Anvil: Provides consistent compression for perfect flare geometry.
Tubing Cutter: Clean, square cuts without distortion.
Tubing Reamer: Deburrs inside edges to prevent blockages.
Tubing Bender: Form smooth, crush-free bends without kinking.
Durable Storage Case: Keeps all tools organized and protected.
Key Benefits
Leak-Free Joints: Precision dies and yoke guarantee factory-quality, seal-tight connections.
Versatile Application: Brake, fuel, transmission, A/C, coolant, and even home copper plumbing.
Time & Cost Savings: Bend and flare on-site instead of ordering custom-bent lines.
Complete Workflow: Cut, ream, bend, and flare—every tool you need in one kit.
Lifetime Guarantee: Backed by 4LifetimeLines®’s lifetime warranty for enduring reliability.
Ready to tackle every tubing project from start to finish?
Add the Master Flaring Tool Set (LTFT-M) to your cart now and master flares and bends with professional precision.

Free Delivery
For all US orders over $75

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I wanted to use it to make Bubble Flares; but when I looked at the instructions there was nothing about Iso Bubble Flares. Please tell me how to use this tool to make ISO Bubble Flares.
Well it’s been very disappointing actually. I’ve been trying to return this product have left several emails and messages and no response. I would not recommend this to any one
Everything worked as expected
Tool is good quality, but, not strong enough for stainless steel.
This set has saved me hundreds of dollars. I noticed that all of the brake lines on my truck were rusting through after one of them actually did. I needed to replace them all, but pricing custom fit brake lines is crazy expensive. With the help of this tool I was able to buy long sticks of straight brake line and a bender. I was able to easily put all my fittings and flares on with the help of this kit. I replaced all of my lines in a single afternoon and saved an unknown amount of money in the process. This kit is super easy to use and self-explanatory for the most part. If you need to or think you may be changing your lines anytime soon, this tool will pay for itself after the first line.