SureForce Ground Bar Clamps SureForce Ground Bar Clamps allow for strong clamping and connectivity for grounding during welding. Applications can include: Metal construction, Carpentry/Woodworking, Shipbuilding, Industrial, and Welding. Showing all 2 results Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low 46010 – SureForce Ground 1800lb x 4″ Throat 1.4 x 8″ Read more 46230 – SureForce Ground 2700lb x 4″ Throat 1.4 x 20″ Read more