Neodymium Ring Magnet - 40mm (OD) x 16mm (ID) x 10mm (H) | N52 H_50.8mm the striker plate could be

the striker plate could be screwed to the lower and outer back of the door for instance

This is another example of a Neodymium Cube magnet from the extensive AMF range

Industrial automation

The device that captured our imagination on this occasion was an impressively muscular looking contraption about the size of a telephone book

The adhesive side is non-magnetic

Neodymium Ring Magnet - 40mm (OD) x 16mm (ID) x 10mm (H) | N52 H_50.8mm the striker plate could beThis Rare Earth Ring Magnet features an outer diameter of 40mm, inner diameter of 16mm, and a thickness of 10mm. Made from Nickel plated N52 grade material, it offers an impressive pull force of 32. 59 kilograms. This magnet is identified by the AMF Magnetics part number 23002A. Surface Gauss: 2,469 gauss Surface Gauss (Centre Hole): 4,254 gauss Uses for Our Rare Earth Ring Magnets: These Rare Earth Ring Magnets are commonly used in processing and