Oil Filter Wrench.
Applicable: Lexus GS 300 2006, Scion xA, xB, tC 2004-up, Toyota Avalon 2005, Camry (4 cylinder) 1983-2004, Corolla 1983-2004, Echo 2000-2004, Highlander (4 cylinder) 2001-2004, Matrix 2003-2004, MR2/spyder 1985-2004, Paseo 1992-1997, Prius 2001-2004, RAV4 1996-2004, Solara (4 cylinder) 1999-2004, and Tercel 1980-1998