The Brake Doctor
Call Scott at 906-226-3560


Copyright 2012 - The Brake Doctor LLC
For trailer repair and hitch installations
We use top quality parts so your brakes last longer.

We exclusively use NICOPP brake line for all brake line repairs.


NiCopp® is a nickel-copper alloy brake tubing that meets SAE Standard J1047 and ISO 4038, meeting all international and U.S. requirements for brake tubing. This alloy is approximately 9.2% nickel, 1.4% iron, 0.8% manganese, and 88.6% copper. Under the UNS system, this alloy is designated as UNS C70600. NiCopp® therefore has the strength and structural integrity of steel lines, but with the added benefit of being much more corrosion resistant. NiCopp® is also easier to bend and form than steel tubing. Nickel-copper, commonly referred to as '90-10 copper', has been used on several European vehicle brake systems since the 1970's, including: Volvo, Audi, Porsche, and Aston Martin.

NiCopp® has been used on hydraulic/fluid transfer systems on vehicles where steel lines and tubing are commonly used. This includes brake, fuel and transmission systems. 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.

• NiCopp® Does Not Rust or Corrode
• DOT Approved for Hydraulic Brake Systems
• Bends 58% Easier than Steel Tubing
• Available in Coils of 25' and 100'
• Finished Lines Available for Domestic & Import
• Black Oxide Fittings 2X Corrosion Resistance

NiCopp® lines and tubing meet the following specifications:
ISO 4038
DIN 74234