Workpiece support device for power saws

A power saw attachment comprising:

• a U-shaped base having an axial length and the base being defined by a first wall and a second wall extending upwards from a bottom wall along an axial length;
• a U-shaped inner track axially and centrally disposed between said first wall and said second wall of said base;
• a measuring guide attachment, said measuring guide attachment spaced from the U-shaped inner track and configured to be supported directly on the base and slidably received between the first and second walls of the base;
• said measuring guide attachment supporting a stop wall extending perpendicular to said axial length bottom wall of said U-shaped base, and
• at least one guide stop separate from the measuring guide attachment, the at least one guide stop being configured to be adjustably coupled solely to said inner track and axially moveable independent of the measuring guide attachment along the length of the U-shaped inner track relative to the measuring guide attachment;
• and
• wherein the measuring guide attachment abuts axially against a face of the at least one guide stop to position the stop wall on the measuring guide attachment linearly aligned with the face of the at least one guide stop, and the measuring guide attachment defines a passage through which the inner track extends and an abutment edge for abutting on the at least one guide stop coupled to the inner track.