B631-N52 Neodymium Block Magnets

Introducing the B631-N52, our compact yet power-packed block magnets, now in the superior N52 grade. Expertly crafted for applications where a small, thin but potent magnet is required, they shine as traction magnets for larger scale slot cars, significantly enhancing your model’s performance.

For those seeking a different grade, this size is also available in grade N42 as part number B631. Experience the perfect balance of slim design and unrivaled strength with our B631-N52 series.