Solder Splint

The present application incorporates U.S. Design application No. 29/930,200, filed Feb. 28, 2024, herein by reference in its entirety. FIG. 1 is a front perspective view showing our new, original and ornamental design; FIG. 2 is a left side view thereof; FIG. 3 is a right side view thereof; FIG. 4 is a front view thereof; FIG. 5 is a back view thereof; FIG. 6 is a top view thereof; and, FIG. 7 is a bottom view thereof. The dash-dash broken lines shown in the drawings illustrate portions of the solder splint that form no part of the claimed design. The dash-dot-dash broken lines show boundary lines and form no part of the claimed design.