Japanese NiCopp Nickel/Copper Brake Line, 3/16 x 40, CNJ-340
S. This Alloy Is Approximately 9. Nicopp Is A Nickel-Copper Alloy Brake Tubing That Meets Sae Standard J1047 And Iso 4038; Meeting All International And U. Nicopp Is Considered The Super-Premium Brand In Brake Lines And Should Be Considered Where The Underbody Of The Vehicle Is Subjected To The Harshest Environments, Where The Longest Life-Span For Lines Is Required, And/Or Where Direct Oem Replacement Is Desired.