Pressure of brake fluid is transmitted through tubes and hoses from the main brake cylinder to wheel brake cylinders. Tubes connect conical couplings. The ends of tubes are pressed out and have the cone-shaped form corresponding to the size of conical carving openings in wheel cylinders or distributing devices. For the end of a tube the lock nut which after a vvinchivaniye of a cone-shaped surface in the conical basis of a carving opening presses is established and pressurizes connection. Brake hoses provide communication between mobile and motionless parts of the car. For reduction of losses of brake fluid at removal of working wheel cylinders use clips for a perezhatiya of brake hoses.