US D326593 S
FIG. 1 is a perspective view of a blade for caulking tool showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
The broken line showing of the handle in FIGS. 1, 4 and 5 is for illustrative purposes only and forms no part of the claimed design.