The ornamental design for a snap-lock construction toy rod male female unit, as shown and described.
FIG. 1 illustrates a front, top, and right side perspective view of a snap-look construction toy rod male female unit according to the present invention.
FIG. 2 illustrates a rear, bottom, and left side perspective view of the snap-lock construction toy rod male female unit of FIG. 1.
FIG. 3 illustrates a top elevation view of the snap-lock construction toy rod male female unit of FIG. 1.
FIG. 4 illustrates a bottom elevation view of the snap-lock construction toy rod male female unit of FIG. 1.
FIG. 5 illustrates a front elevation view of the snap-lock construction toy rod male female unit of FIG. 1.
FIG. 6 illustrates a rear elevation view of the snap-lock construction toy rod male female unit of FIG. 1.
FIG. 7 illustrates a left side elevation view of the snap-lock construction toy rod male female unit of FIG. 1.
FIG. 8 illustrates a right side elevation view of the snap-lock construction toy rod male female unit of FIG. 1; and,
FIG. 9 illustrates a left side cross-sectional view of the snap-lock construction toy rod male female unit taken from line 9-9 of FIG. 3.