Also listed as YT0512212-00 YT 0512212-00 YT051221200 YT 051221200 YALE0512212-00 YALE 0512212-00 YALE051221200 YALE 051221200 YT51221200 YALE51221200 YT 51221200 YT 512212-0 YALE 512212-0 YT512212-0 YALE512212-0 512212-0 512212-00 51221200 051221200