The JacobsParts Aluminum Cup 6-Slot Oil Filter Wrench is an indispensable tool designed specifically for efficient and secure removal of cartridge-style oil filters in Toyota, Lexus, and Scion vehicles equipped with a 1.8L 4-cylinder engine. Engineered for durability, this wrench is constructed to resist cracking under use. The design features six precision slots on the bottom edge that are expertly crafted to align with the tabs on the oil filter cover. This alignment ensures a snug fit and significantly reduces the risk of slippage during the removal process. Whether using a socket wrench or an adjustable spanner, this tool provides the leverage needed to safely and effectively unscrew the oil filter housing, making it an essential tool for automotive maintenance.