FITMENT:5-position sliding fitting designed for quick size adjustment，9-inch oil filter wrench Jaw capacity fit 1-3/4inch to 3inch (44mm-76mm),12-inch oil filter wrench Jaw capacity fit 2-1/2inch to 3-3/4inch (63.5mm-95.25mm),If your oil filter is suitable for these diameter sizes, it will work well Firm Grip:Heavy-duty construction and unique jaw design ensure a firm grip for a firm grip on the automotive oil filter,increasing torque High Quality Material:Oil Filter Pliers made of high quality forged carbon steel, very durable, non-slip handle, reduce fatigue, effectively improve work efficiency Widely Application:9" & 12" Oil Filter Removal Tools widely for basic household use, such as car, motorcycle, truck repair, installation and removal of oil filters,making the job easier and is an essential tool for any auto mechanic PACKAGE:9 inch Oil Filter Wrench and 12 inch Oil Filter Wrench Changing your vehicle's oil filter is an essential maintenance task, but it can be a frustrating experience without the right tools. This oil filter wrench set is designed to make the job easier and more efficient