It Looked Like an Ordinary Tool… Until the Internet Discovered Its Secret

properly. In extremely tight engine compartments, another design may be more convenient.

Cup Wrenches Offer a More Precise Fit

Cup-style oil filter wrenches were developed for applications requiring a closer and more controlled fit. Rather than wrapping around the side, a cup wrench fits over the end of the filter.

The inside of the cup is shaped to match continue reading …