| Material | Ferrite |
| Diameter | 50mm |
| Thickness | 10mm |
| Hole | M6 |
| Coating | Ni / Zn |
| Force(N) | 162 |
| Weight | 90 |
50x10mm is the most popular big sized ferrite(ceramic) countersunk pot(cup) which has about 16kgs+ pull force. Zinc or nickel are the plated on the steel house for rustproof. There is a M6 countersunk mounting hole in center of the magnet.
