Removes the most stubborn shock links and tie rodsJust insert the tapered wedge between the seized parts and smack the other end with a hammer16" long with 11/16" fork spreadHere's a tool that will convince even the most stubborn shock links and tie rods to part company. Just insert the tapered wedge between the seized parts and smack the other end with a hammer. 16" long with 11/16" fork spread.