The ornamental design for the basket spray lance, as shown and described.
FIG. 1 is a perspective view of a basket spray lance in accordance with an embodiment of the present invention;
FIG. 2 is a bottom view of the basket spray lance of FIG. 1;
FIG. 3 is a top view of the basket spray lance of FIG. 1;
FIG. 4 is a left side view of the basket spray lance of FIG. 1;
FIG. 5 is a right side view of the basket spray lance of FIG. 1;
FIG. 6 is a front view of the basket spray lance of FIG. 1; and,
FIG. 7 is a back view of the basket spray lance of FIG. 1.
The spray lance is shown fragmented to indicate non-specified length.
The broken lines of FIGS. 1-7 are illustrative of the visible environmental structure of the basket spray lance and form no part of the claimed design.