The CTA Mfg. 4-1 Oil Filter Housing Cap Wrench, No. 2465,features a 64mm by 14mm flute size to fit all four styles of Toyota, Lexus and Scion Oil Filter Housing Caps. Six specially designed notches engage the "ears" on the caps for maximum torque, and a guide arrows imbedded in the tool for fast alignment of notches to ears. Constructed of single-piece die-cast aluminum for strength, this tool has a sand-blast finish for non-slip use. Sizes available: 3/8" square drive and 7/8" hex drive.