Powerful Permanent Magnetic Lifter 1. Competitive prices 2. Good quality 3. Fast delivery 4. Good after service Permanent Magnet Lifter 1, ... material 2, It is characterized by its smaller size and lighter weight. 3, Powerful lifting effort and few of residual magnetism, easy ... objects be lifted 11,Safety factor of all types is 3 or 3.5 Minimum. 12,Lightly and ingeniously structured, easy for ...