These 1949-1964 inside door handle spacer are used on all 1949-1964 Chevy Cars. They would be used on the 2 door, 4 door, Sport Coupe, Wagon, Convertible. and Sedan Delivery. They are used behind the door handles, vent window cranks and the window cranks.
The purpose of these spacers is the protect the material on the door panel from being cut or worn out because of the continuous turning of the window cranks and door handle. Also the recessed center area helps to located the door handle spring and keep that spring centered on the mechanism.