Neodymium Disc Magnet - 22mm x 20mm | N45 D_15mm The adhesive side has a

The adhesive side has a protective peel-away paper backing

9kg (2lbs) against 10mm mild steel

Uses include sensors

Uses for Round Base Magnets with Knob:

Neodymium Disc Magnet - 22mm x 20mm | N45 D_15mm The adhesive side has aMagnetic Product Description: This neodymium magnetic disc has a diameter of 22mm and a height of 20mm. It has a magnetic flux reading of 6002 Gauss and a pull force of 20. 83 kilos. It is identified by the AMF magnet part number D D22H20 N45. Uses for our strong rare earth disc magnets: Magnets made with powerful Neodymium material are the strongest available. This small but extremely strong Neodymium disc has the ability to support weights up to