This door handle comes with a set of keys, and ready to be installed.
These door handles will fit either the passenger
or driver side. this handle has SQUARE push button
and only fits Chassis # 5 888 185  1964 to May-1966.

cars have ROUND push button style handles and those are rare and those fits late 1966 to 1967 only,  only used avaliable if you can

find it.