Pn# - E51616 - 1 length 16" 5/16" OE Zinc Plated Steel Brake Line, Straight Tube, 16 inches, Standard Automotive Spec 5/16 OD, .028 Wall Thickness. Flared each end with two Gold Zinc Plated Steel Brake Line Fitting for 5/16" Tubing, Thread 1/2-20, Hex Head 1/2" For Additional pieces click the quantity button and each additional will add $.60 to the shipping automatically. Other lengths are available in other listings 6", 8", 10", 12", 16", 18", 20", 24", 30" 40", 50", 60" 72" also available in 1/4", 5/16, 3/8". Any length over 20" will have to be coiled. These are the details that separate the first place cars from the rest.