Brake shoe adjusting screw. This is the threaded piece that goes into the adjusting star and engages the brake shoes. It takes 2 per wheel to replace. Replace corroded hardware to insure proper functioning and adjustability. Brake shoes will need to be adjusted regularly Beetle Type 1: 58-64 Bus Type 2: 50-55 Ghia: 58-64Brake Adjustment Screw Fits Beetle & Ghia 58-64 Bus 50-55