Magnetic Lifter 300kg I 3.5x Safety Factor W_122mm they attach to threaded rod

they attach to threaded rod can be used to display advertising material or signage which is attached magnetically and easily removed and reattached

re-inventing the wheel is exactly what they are doing

which converts to 0 to 30000 Gauss (G)

Neodymium Countersunk Ring Magnet Description:

It is identified by the AMF magnet part number 23006

Magnetic Lifter 300kg I 3.5x Safety Factor W_122mm they attach to threaded rodMagnetic Product Description: This 300kg Powerful Magnetic Lifter has a width of 92mm, length of 162mm, height of 96mm, and a 180mm lifter handle. It is identified by the AMF Magnetics part number 89131. Important: this magnetic lifter is rated at 300kg against a minimum of 20mm steel. AMF Magnetics' ranges of high strength magnetic lifters are produced with super strong Neodymium magnets, with your safety in mind. Operation is by way of turning the