Strong magnetic support: Provides a stable magnetic grip to fix the tool on ferrous surfaces, reducing movement during setup and improving welding efficiency. current copper terminal: Thickened copper terminal designed for heavyduty welding, delivering reliable conductivity under loads up to 500 A for consistent performance. Precision welding positioning: Manual wingscrew tightening enables precise clamping and accurate alignment, helping you achieve repeatable results across different projects. Portable and convenient: Compact, toolbag friendly design for on site use; easy to transport and set up between jobs. Use scenarios: Fixture and weld brackets to steel frames in fabrication shops, improving tack weld accuracy and reducing rework. On site maintenance and of machinery or vehicle frames where a stable, portable fixture is needed. Quick alignment and clamping of metal profiles or plates during assembly in small workshops.