PROGRIP-90 Degree Straight Clamp Head
Turn any of your PROGRIP straight edge clamps in to a oversized t-square. The large 90 degree head slides directly over the top of the PROGRIP clamp head, and it fastens securely on to the clamp with two screws (included). Attaching the 90 degree head allows you to line up your clamp square to the edge of your stock for fast and easy 90 degree cuts.