MATERIAL：Racewill copper coated steel line is easy to be bent by hand and flare by simple tools.all brake line fittings are made of durable brass to prevent rust and plated for corrosion resistance UPGRADE TO 40 FITTINGS: This 25 ft brake line kit comes complete with everything you need to replace or install a new brake line system on your vehicle.,ideal for DIY enthusiasts and professional shops alike. It is also widely used for domestic, industrial and commercial purposes. .
