JINGTAO88 3/16" Brake Line Repair Kit — 25 ft Copper-Coated Tubing with Flaring Tool & Fittings

JINGTAO88's 3/16" Brake Line Repair Kit is a complete 25-foot copper-coated steel tubing kit with flaring tools, cutter, bender and fittings for repairing brake, fuel, transmission and hydraulic lines.

This all-in-one repair kit supplies everything a DIY mechanic or professional technician needs to replace or extend 3/16" lines without hunting down individual parts. The copper-coated steel tubing resists corrosion better than plain steel while remaining pliable enough to shape by hand for routing, and the included five-size flaring tool and tubing bender let you form leak-resistant inverted flares and smooth bends on-site.

How does this kit make brake-line repair simpler?

The kit groups the most-used components—25 ft of 3/16" copper-coated tubing, a multi-size flare tool, cutter, bender and brass fittings—so you can finish a repair with fewer trips to the parts store. The flaring tool handles both single and double flares across five tube diameters, and illustrated/video instructions simplify unfamiliar steps.

• 25 ft of 3/16" copper-coated steel tubing for multiple repairs or long runs
• Single/double flaring tool compatible with 3/16, 1/4, 5/16, 3/8, 1/2" tubing
• Tube cutter and 3-in-1 bender for precise cuts and smooth bends
• 16 brass inverted-flare fittings and 4 unions for leak-resistant connections

Will the copper-coated tubing resist rust and road salt?

The copper coating improves corrosion resistance compared with bare steel, making the tubing a better option for vehicles used in wet climates or on salted roads. While the coating helps protect the steel core, proper installation and routine inspection are still important to maintain long-term performance.

• Copper-coated finish reduces oxidation versus untreated steel
• Suitable for brake, fuel, transmission cooling and hydraulic lines
• Recommended regular inspection where exposure to salts or moisture is frequent

What fittings and flare types are included, and are they reliable?

The kit provides 16 brass inverted-flare fittings plus 4 unions; when tubing is flared correctly and fittings are torqued to spec, inverted flares form a strong, low-leak junction. Brass fittings are corrosion-resistant and compatible with copper-coated steel, aluminum and soft metals typically used in vehicle fluid lines.

• Brass inverted-flare fittings for secure, industry-standard connections
• Unions to join sections without additional copper tubing lengths
• Instructions to help achieve proper flare geometry and torque

How versatile are the tools for different vehicles and tubing materials?

The included single-and-double flaring tool accommodates five common tubing sizes and can be used on copper, aluminum, brass and soft steel, making it suitable for most car, truck and SUV systems. The bender forms smooth bends up to 180° in multiple metals, and the hand-bendable tubing speeds routing in tight areas.

• Five-size flaring adapter set: 3/16", 1/4", 5/16", 3/8", 1/2"
• 3-in-1 tubing bender for bends up to 180° without kinking
• Tube cutter for clean, square cuts and better flare seating

Who is this for: This kit is intended for experienced DIYers, fleet technicians and independent mechanics who need a compact, full-featured package for repairing or replacing fluid lines. It's useful for on-vehicle brake line work, fuel delivery and transmission cooling lines where corrosion resistance, accurate flares and precise bends matter; beginners will benefit from the included instructions, while pros will appreciate the time saved by having complete materials and tools in one set.