Tube brake line swap?

[0men]

Im doing the tundra upgrade and i cant get the hard brake line off at all. Everywhere ive called doesnt have it so i was wondering if going with a rubber hose would work and if anyone has done it?

 

[BrianK14]

Brake hard lines

Can't get the hard line off the caliper? Or from the bracket/flex line?

Part numbers for the small section of hardline leading to the calipers are:
47314-35330 Passenger side
47316-35250 Drivers side

$6.32 each, from Camelback Toyota online