| LH 19.21 | U-Shaped Magnet, Chrome Steel, Size: 50mm |
| LH 19.22 | U-Shaped Magnet, Chrome Steel, Size: 75mm |
| LH 19.23 | U-Shaped Magnet, Chrome Steel, Size: 100mm |
| LH 19.24 | U-Shaped Magnet, Alnico (Strong) Size: 50mm |
| LH 19.25 | U-Shaped Magnet, Alnico (Strong) Size: 75mm |
| LH 19.26 | U-Shaped Magnet, Alnico (Strong) Size: 100mm |