1.5 x 1/2 x 1/4 Inch Strong Neodymium Countersunk Block Magnets N52 (4 Pack)
Countersunk Disc Magnets. Countersunk Block Magnets. Grade: N52. Sphere Magnets. What will you use them for?. Separate magnets by sliding them, and avoid letting them jump or snap together. Block Magnets.