Providing maximum torque with multiple contact points. Won't break or damage fragile car plastic filter cartridges Oil filter wrenches are not only built tough, but designed to prevent corrosion, do not rust, crack or break during the usage High standard quality material ensures its maximum durability for years of use, good bearing capacity Suitable for Audi, BMW, Mercedes-Benz, and Volkswagen eco filters This 7-Piece Socket Set Tool Kit includes 24mm, 27mm, 29mm, 30mm, 32mm, 36mm, and 38mm oil filter socket sizes