This is the 18 foot length Hydraulic Brake Hose. There is a stainless steel flare on this brake hose to eliminate the possibility of a split during installation. In addition, there is a stainless steel extension at the end of the brake hose to increase the space for your tools when tightening the hoses. This Trailer Brake Hose also offers 40% more thread to yield a stronger, more leak-proof connection. It is an extremely high pressure and UV resistant rubber flexible hose that is DOT approved for trailer usage. The ends are 3/16" Male inverted flare fittings with a swivel that use 3/8-24 thread, which will fit most trailer calipers, master cylinders, and solenoid valves.
This 18 ft brake hose length is typically used as the brake hose running from your reverse lockout solenoid (behind your surge actuator) along your trailer from to your first Axle fitting/connection (tee or cross fitting)