Bench Clamp Base

FIG. 1 is a front perspective view of a bench clamp base showing my new design;

FIG. 2 is a front perspective view thereof in use;

FIG. 3 is a rear perspective view thereof;

FIG. 4 is a rear perspective view thereof in use;

FIG. 5 is a top view thereof;

FIG. 6 is a front elevation thereof,

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a rear elevation thereof.

The broken lines depict environmental structure and form no part to the claimed design.