Ever installed a set of brake lines where the fittings just didn’t line up perfectly and wondered, how can I avoid this? Wonder no more. With Spiegler's exclusive unique torsion design, you can easily align your fittings to eliminate any misalignment between your caliper and master cylinder. Don't spend a bunch of money for a "twisted" line. With Spiegler brake line kits, you get a free tool to rotate your fittings in every kit. So you get a perfect fit every time that lasts a life time.