Magnetic Ring Assembly w/ Half Discs OD28x9mm N42 H_163mm The base has a felt

The base has a felt covering to avoid scratching and can hold a maximum 11 KGS

After zeroing the meter

most magnetic separators contained ceramic based magnets or ferrite magnets

A thickness or height dimension that is more than half the diameter of the magnet can indicate that the magnet has a strong holding capacity

These countersunk 42mm x 9mm magnets have a hole for simple fixing to almost any surface

Magnetic Ring Assembly w/ Half Discs OD28x9mm N42 H_163mm The base has a feltMagnetic Ring Assembly w 2 NdFeB Half Disc Shaped Magnets Attached to Steel Washer 2 half disc shaped magnets with one NORTH and one SOUTH face on top 2x Half neo disc magnet: D28x6mm, NiCUNi, N42 Metal ring plate: soft iron backing plate OD28x3mm (+ 0. 3mm) Uses for our Two Half Magnet with Metal Ring Assembly This unique magnetic assembly bonds extremely well to steel surfaces. The opposing North and South poles of the two half disc magnets create a