baytory upgrade magnetic welding support ground clamp tools, welding magnet head strong magnetism large suction, copper tail welding accessories stability clamps baytory </br> welding magnet head- magnetic welding fix ground clamp, magnetic welding support </br> specification: </br> - material: copper/insulation board </br> - magnetic disc diameter: 36 mm </br> - conductive rod dimensions: 65 x 10 mm </br></br>feature: </br> - set up a ground clamp for welding jobs anywhere in seconds. </br> - check out this handy magnetic welding ground clamp. </br> - a device that speeds up grounding chores for welders.