These diametrically magnetized cylinders are very powerful. They are magnetized perpendicular to the axis of the cylinder, so they will attract "side-to-side" with great force. They "feel" stronger and are more difficult to handle than the axially magnetized cylinders of the same size.
Also available in this size:
DCC (Grade N42,
Axially Magnetized) and
DCC-N52 (Grade N52,
Axially Magnetized)