Review on 🔧 GEARWRENCH 2321W: Wide Oil Filter Wrench for 4-3/8" to 5-1/4" Filters – Heavy-Duty and Reliable by John Eaton

We had an old Cummins L10 in a car with two filters. Access was ok but nothing on the sides, had to go from below. One filter was very narrow and there was no way to pry it through with a screwdriver or put large channel blockers on it. This key was able to get the job done. The filters are 4.6 inches in diameter, the 2321W fits in with plenty of room. If I had to do it again I would try the smaller 2320W.