US D347048 S
FIG. 1 is a perspective view of an oil gauge fitting showing my new design;
FIG. 2 is a front elevational view of the oil gauge fitting of FIG. 1;
FIG. 3 is a side view taken from the right of FIG. 2;
FIG. 4 is a rear elevation view; and,
FIG. 5 is a side view taken from the left of FIG. 4.