Neodymium Ring Magnet – 19.05mm (OD) x 9.525mm (ID) x 3.175mm (H) | N38 | Zinc Coating H_Post height 5mm attaching sharpened stone fragments to

attaching sharpened stone fragments to the end of wooden spears

The magnetic field fluctuates at the same frequency as the struck strings

This coloured magnetic sheeting roll has a width of 620mm and a thickness of 0

Magnetic Grade: Y30

This rectangular ferrite block with steel casing gives strong resistant to corrosion

Neodymium Ring Magnet – 19.05mm (OD) x 9.525mm (ID) x 3.175mm (H) | N38 | Zinc Coating H_Post height 5mm attaching sharpened stone fragments toThis compact and powerful Neodymium Ring Magnet offers high magnetic strength in a slim, precision engineered design. With an outer diameter of 19. 05mm, inner diameter of 9. 525mm, and a height of 3. 175mm, this magnet is crafted from N38 grade neodymium for reliable performance in demanding applications. The ring shape allows for easy mounting, whether on shafts, rods, or over fasteners, making it ideal for use in electronics, sensors, motors,