Spec : 3.2MM X 10.5MM, 3.2MM X 12.5MM, 4.8MM X 12.5MM Standard: SAE J1401 Spec : 3.2MM X 10.5MM, 3.2MM X 12.5MM, 4.8MM X 12.5MMStandard: SAE J1401Brake fluid: DOT3, DOT4, DOT4+Material: Tube: EPDM, perfectly resist oil, heat and permeation of water.Reinforcement: Made of high strength polyester fiber treated by special resin.Cover: EPDM, perfectly resist heat and ozone.Middle Layer: By using ...