VEVOR Magnetic Lifter, 1320 lbs/600kg Pulling Capacity, 2.5 Safety Factor, Steel and Neodymium, Lifting Magnet with Release, Permanent Lift Magnets, Heavy Duty Magnet for Hoist, Block, Shop Crane Powerful Magnetic Force Operate with Confidence High-Strength Hook Universal Bottom Your Security Comes First Wide Application Operating Temperature: -40℉ - +176℉/-40℃ - +80℃,Pull-off Force: >3300 lbs/1500 kg,Base Size (L x W x H): 8.3" x 4.6" x 4.6"/210 x 118 x 118 mm,Lifting Capacity: 1320 lbs/600 kg,Item Model Number: PML-600,Product Weight: 44.1 lbs/20 kg,Safety Factor: 2.5,Material: N42 Neodymium + Steel,Sheet Thickness: 0.2"-2.2"/5-55 mm,Number of Magnets: 12 PCS,Certification: CE