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Gjac's avatar
Gjac
Explorer III
Jun 03, 2017

Hand form able brake lines

Does anyone now where I can buy a flexible brake line or hydraulic line about 8-9 ins long with male 10 mm flare fittings on each end? Also I see auto stores sell a copper zinc 3/16 line has anyone tried to bend these before by hand without kinking? The tube benders for the steel lines were not able to bend 90 angles with tight radius that I need.

17 Replies

  • Gjac's avatar
    Gjac
    Explorer III
    rgatijnet1 wrote:
    They also make the inexpensive spring type tubing benders that work great for forming steel brake lines. These come in various sizes and you just slip the 8" or so long spring over the line, bend it, and pull the spring off. Then you use a double flare tool to form the ends.
    Can you form a 90 degree bend with a tight radius with out an additional bending tool?
  • Gjac's avatar
    Gjac
    Explorer III
    1320Fastback wrote:
    Back when I built off road trucks I would fill the steel lines with sand before bending, never had one kink.
    Did you bend it by hand or a brake forming tool?
  • Back when I built off road trucks I would fill the steel lines with sand before bending, never had one kink.
  • They also make the inexpensive spring type tubing benders that work great for forming steel brake lines. These come in various sizes and you just slip the 8" or so long spring over the line, bend it, and pull the spring off. Then you use a double flare tool to form the ends.
  • What you want is call NiCopp, nickel-copper brake line. Yes, it is easily formable by hand, just take it slow. If you have any tight bend, get a brake line bending tool (looks kind of like a funny pair of pliers). Bonus ! It is actually more rust resistant than plain steel brake line !!

    It comes in various length with fittings already installed or in 25' coils. NAPA auto parts has it so I am sure other parts stores will also. MAKE SURE IT HAS THE RIGHT SIZE/TYPE FITTING !
  • Any auto parts store that makes hydraulic lines should be able to make you a flexible one or make a solid one for you. I've had several made at a parts house near me.
  • Many auto parts stores. You can wrap it around a socket or most any round item to form as needed.