Of all the components used in this assembly the Socket is the most expensive.
The fifteen T350 1969 1970 1971 1972 (?) (?) (r) (j) Usa (e03) Headlamp component parts are all listed in this schematic.
A sample from the products for the Headlamp include: Nut, Washer,lock, Spring,headlamp Adjust, Washer.