Neodymium Countersunk Magnets 10mm x 2.5mm Hole 3mm

Rare Earth, Round Neodymium Countersunk Ring Magnets 10mm (diameter) x 2.5mm (thick) 3mm (Hole) Neodymium Countersunk Ring Magnets 10mm x 2.5mm with Hole 3mm Shape: Hole Disc Magnets Magnetic Face: 10mm diameter Thickness: 2.5mm Hole: 3mm Rating: N42 Plating: Ni-Cu-Ni ( Nickel ) Material: NdFeB ( Neodymium ) Magnets Type: Neodymium Great for DIY projects, and experiments.