Powerbuilt Self-Adjusting Oil Filter Pliers with 30-degree angled jaws offer a safer, faster, and cleaner way to remove hard-to-reach oil filters. The secret? They automatically close to the right size to grip and turn filters from 2-1/4 inch to 4-3/4 inch diameter. That covers just about every size oil filter on the shelf at your auto parts store. You only need one hand to use them, and the more you turn them, the harder they bite. The 30-degree angled jaws are just the ticket for reaching, grabbing, and turning oil filters tucked away in engine compartments. They're constructed from laminated steel for maximum strength and stiffness. The cushioned handles offer comfort and grip to spare.