2002-2005 Thunderbird Billet Style Door Lock Pins – Replace your plain black plastic door lock pins with our distinctive pins and add a custom flair to your Thunderbird. Made of lightweight , matte finish, polished billet aluminum, our style door knob locks are tamper resistant and easy to install … just unscrew the old ones and put the new ones on. Set of two. Made in the USA. In stock and ready to ship.