Neodymium Ring Magnet - (OD)30mm x (ID)10mm x (H)4mm | N42 D_57mm retail advertising and removing metal

retail advertising and removing metal contaminants from passing materials on a production line

and available in 30-metre rolls

USB and AC power supply

The retail signage display has a plastic clip that firmly grip your signage whilst on display

the N52-grade rare earth magnet (part number D-D50

Neodymium Ring Magnet - (OD)30mm x (ID)10mm x (H)4mm | N42 D_57mm retail advertising and removing metalMagnetic Product Description: This neodymium magnetic ring has an outer diameter of 30mm, an inner diameter of 10mm and a height of 4mm. It is identified by the AMF magnet part number R OD30H4ID10. Uses for our rare earth ring magnets: Neodymium Ring magnets use Rare Earth magnetic material that is both permanently active and strong. The circular shape is similar to that of disc shaped magnets, as is the direction of the magnetism, which usually