Steel Dragon Tools 1320 LBS 600 KG Magnetic Metal Lifting Hoist Shop Crane Neodymium Magnet Max Weight: 1320 lbs. (600 kg) Max Weight for Curved Surfaces: 440 lbs. (200 kg) Max Weight for Vertical Lift: 440 lbs. (200 kg) Control: ON/OFF Handle Magnet Type: N45 Neodymium