Max Flex Quick-Fit Brake Line Set (1) Max Flex Quick-Fit Brake Line Sets are application specific preassembled brake lines for simple installation.Pre-flared lines with attached fittings eliminate the costs and labor time required for measuring, cutting, deburring and flaring lines.More affordable and easier to route and install than rigid, pre-bent replacement lines.Compact packaging for easy handling and reduced storage requirements.Simple product to specify, select and manage.Tubing will not rust or corrode; excellent for use in harsh environments.Bends easily by hand; no special tools required BLK154