Features and Benefits: Can be operated with 3/8 driver or 3/4 wrench So strong it can be used with an impact wrench Fits all sizes of oil filters from 2-1/2 in. to 4-5/16 in. diameter Guaranteed to provide the ultimate comfort and perform as hard as you do Developed using innovations to effectively serve the automotive aftermarket Can be operated with a 3/8 in. driver or 3/4 in. wrench Strong enough to be used with an impact wrench Fits oils filters from 2 3/16 in. to 5 in. diameter to meet your garage needs.