FIG. 1 is a perspective view of an extension attachable to a boat dock;
FIG. 2 is a top plan view of the extension;
FIG. 3 is a bottom plan view of the extension;
FIG. 4 is a front elevational view of the extension;
FIG. 5 is a rear elevational view of the extension; and,
FIG. 6 is a side elevational view of the extension, the right and left sides being mirror images of each other.