change memory holder for mac pro late 2013

I have a memory holder with some bend pins how do change these looks like it plugs in.

The posting that pops up is a macbook.

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0