Lisle 3-1/8" x 3-7/8" Wide Range Oil Filter Wrench - 63250 is an oil filter wrench that fits filters from 3 1/8" to 3 7/8". The large range enables this wrench to fit most standard size filters. Steel jaws grip filter without slipping. Works great in tight spots since it works from the top of the filter. Use with 3/8" drive. This tool is to be used for removing the filter, not installing.