Jegs Copper Nickel Brake LineLine: 3/16 in. x 72 in.Steel Fittings: 3/16 in. (3/8 in.-24)90-10 Copper Nickel Seamless TubingDOT ApprovedDoes NOT Rust or CorrodeHighly FlexibleEasy to Flare & SealSold Individually Brake Line Features:90-10 Copper Nickel Seamless tubingDOT ApprovedMeets SAE J1047 and ISO 4038 specsUse to replace steel lines in brake, fuel, and transmission systemsDoes not rust or corrodeHighly flexible, easy to bend, flare and sealPre-made with durable black oxide coated steel brake line nuts