SHGM205 | Stronghand Powerbase Grounding Magnet – 500A PowerBase™ Grounding Magnet Power through your grounding applications! Start grounding instantly! • The PowerBase™ Grounding Magnet sets up quickly and easily. • Powerful rare earth magnet delivers heavy duty holding power. • The “V” machined surface grips round parts. • The copper connector stud allows for better conductivity. • Amperage: 500A @ 60% Duty Cycle • Dimension: 50 x 70 x 64 mm • Magnetic Force: 50 kg • Weight: 1.1 kg