Commodity :Stainless steel braided brake hose Material :Nylon core+S.S braid reinforcement+Jack Teflon core+S.S braid reinforecment+Jack Size :3.35x6.5mm (without cover) 3.35x7.5mm (with cover certification:ISO 9001-2000,TS 16949 Brand Name :QDGY Customer :OEM & Aftermarket SAE J1401 ,DOT