This is the bracket that the screws for the sunroof latch screw in to. From the outside of the car this bracket is a black rectangle located at the rear of the sun roof glass. It is very common for the threaded holes with the bolt to corrode and them snap when removed. This is a solid steel piece that has been powder coded black.

INCLUDES RUBBER GASKET

Link:

http://www.mcrparts.com/shop/1979-19...t-p-19543.html