Woodruff key for pulley on 356 (1950-1954), 356A (1955-1959), 356B (1960-1963), 356C (1964-1965), and 912 (1965-1969).
Fits 1965-1969 Porsche 912 ;1950-1954 Porsche 356 ;1955-1959 Porsche 356A ;1960-1963 Porsche 356B ;1964-1965 Porsche 356C