Cadillac Socket Head Drain Plug Wrench Single-end, extended whell wrench a 5/16 inch hexagon magnetic bit wheel to accommodate the T-45 TORX® bit (included). Low profile design allows access to drain plug where a standard ratchet wrench or TORX® driver will not fit. For use on 2003 - 04 Cadillac 3.2L CTS, and 1997 - 2001 Cadillac 3.0L Catera.
