Rubber Coated Neodymium Pot Magnet - Diameter 88mm x 35mm with Nylon P Clamp D_29mm The fitting screws are also

The fitting screws are also stainless steel and included with the steel plates but the separator bar components are sold separately

The tape features 3M 1600t PE Foam Tape on one side and is identifiable by the part number 59066F/25 from AMF Magnets

This ferrite magnet has a  magnetic flux reading of  1982 Gauss and a pull force of  9 kg

Blue Pin Whiteboard Magnets – 12mm Diameter x 22mm | 12 Pack

The Rare Earth Magnet is encased within a mild steel casing

Rubber Coated Neodymium Pot Magnet - Diameter 88mm x 35mm with Nylon P Clamp D_29mm The fitting screws are alsoMagnetic Product Description: This rare earth pot magnet has a diameter of 88mm, a total height of 35mm with a nylon p clamp, and the closed loop is 22mm. This cable mount magnet has a pull force of 42kg. It is identified by the AMF magnet part number RCND88P.