Rectangular permanent magnet - neodyme type AN 02 | BMS Industrie | Neodynium magnet | Relay, Sensor, Lock, Clamping, Step by step motor High holding power
1/2/5/10pcs 20x15x5-5.3 Block Ndfeb Neodymium Magnet N35 Super Powerful Imanes Permanent Magnetic 20 X 15 X5 Hole 5.3 - Magnetic Materials - AliExpress