Magnet ferrite recessed

Ferrite magnet with a recess so the magnet can be screwed into different materials without the screw protruding above the magnet surface. An ideal solution in a variety of situations, e.g. screw the magnet to a tool handle so the tool can then be hung on a metal surface. Can also be used outdoors as it has good resistance to rust. Withstands temperatures up to 120°C.