These chrome caps house the end of the door pull strap on both sides of the strap on each door trim.. on the 1977 Firebird & Camaro.

• Two per door trim.... supplied each.
• a bit expensive too.. as of early 2021 we could not buy them but all going well supply has returned with the filler and screws to make it a simple complete job.  Perhaps you only buy them every 20 or so years...