This is super easy to use. You need a 3/8" ratchet and an extension. It fits right on.
You turn one direction to open it up, then slip it over the end of the filter and then
it grips it tight and the filter loosens easily. It is compact enough to fit in the small
area you have to access the filter on models where the filter is right next to the exhaust.
It saves your hands from being burnt on a hot exhaust.
It has a small enough size to get those very tiny subaru filters off and still has more range to go smaller.
Look no further if you have had trouble with getting a filter wrench that works.
This is the one. It functions perfectly.
It is sturdy and durable.