- Application
 - Item Features
 
                                    For high amperage grounding
                                
                                - Highly efficient device for grounding weldments while being rotated on turning rolls or positioners
 - The 2 in shaft shoulders up to a steel nut which the user welds to the rotating work or fixture
 - Tweco® Roto-Grounds have no brushes, springs or mercury
 - A simple tension adjusting bolt provides maximum efficiency