Magnum Sterling Chromite II Upper Brake Line 15&Prime, 3/8&Prime,/10mm 35&deg, 37115 The industrys best braid Sterling Chromite II uses patented technology to look like chrome Crystal clear outer jacket offers exceptional protection against scuffing paint or chrome and will never discolor All fittings are polished and chrome or black chrome plated Inner PTFE tubing with 100% Kevlar coverage provides the ultimate in high performance by greatly reducing line expansion for excellent brake control and safety ratings