Welding ground clamps attach to the workpiece to allow current to create the arc required for welding. Sometimes called earth clamps, they also reduce the risk of shock.

Arc Star's ground clamp design helps eliminate arc blow and makes it easy to change ground location for the best results.  The large contact area assures positive grounding.  They are manufactured from copper alloy with forged brass conductors that assure excellent current carrying ability.  All steel ground clamps have a copper braided shint.  Tweco style ground clamps are made with heavy-duty springs to provide positive strength at jaws.