Tool connection 3117 Oil Filter Wrench Cup Type 76mm x 14flutes ( Laser ) Cup style oil filter wrench Also fits Mazda 2.3 engines Also fits some motorcycles: BMW K75, K100, R1100, R1150, R1200 For Eco filters fitted to Audi, BMW, Mercedes-Benz, Porsche and Volkswagen Removes filters without damage to the filter housing