FIG. 1 is a bottom plan view of an oil filter wrench, showing my new design;

FIG. 2 is a cross-section view thereof, taken along line 2--2 of FIG. 6;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view, thereof;

FIG. 5 is a front elevational view, shown in an inverted position;

FIG. 6 is a left side elevational view of FIG. 1; and,

FIG. 7 is a right side elevational view of FIG. 1.