Oil Filter Socket at precise 75.6 mm size. Works on 2.3L engines found on Mazda 3, Mazda 5, Mazda 6, Ford Fusion, Mercury Milan and others. Metal construction for durability. Precise size will not destroy oil filter. Saves the technician time and money Oil Filter Socket for Ford Mazda 2.3L Engines. Precise 75.6 mm size will not destroy oil filter.