HEAVY DUTY FULLY ADJUSTABLE UNIVERSAL OIL FILTER WRENCH! DIRECTLY ATTACH A 3/8” DRIVE RATCHET OR USE THE INCLUDED ADAPTER TO ATTACH A 21mm SOCKET OR A 1/2" DRIVE RATCHET OR BREAKER! A FASTER & MORE EFFICIENT WAY TO CHANGE OIL CAN BE USED WITH MOST MAKES INCLUDING BUT NOT LIMITED TO: Acura, Audi , BMW , Buick , Cadillac, Chevrolet, Chrysler , Dodge, Ford, General Motors, GMC, Honda, Hummer, Hyundai, Infiniti , Isuzu , Jaguar , Jeep, Land Rover, Lexus, Lincoln, Mazda, Mercedes-Benz, Mercury, Mitsubishi, Nissan, Oldsmobile, Peugeot, Pontiac, Porsche, Saab, Saturn, Subaru, Suzuki, Toyota, VW, Kia, Volvo .