Description Porsche 356 / 912 / 911 handbrake cable fastening kit , these are the parts that screw to the ends of the cables , and hold the spring return mechanism in place . 1950-1986 Kit includes  2 x   (Steel)   Castle nuts                                        OEM 90007901202 2 x (Stainless steel) cotter pins                 OEM N0125071 4 x (Stainless steel)   return spring retaining washers .