The large ceramic(ferrite) block magnets of 6"X4"X1/2"(152.4x101.6x12.7mm) are made of C8 grade,they can be supplied with quick delivery time.
Technical Date: Material: Hard Ferrite-C8 Gauss Rating: 3,850 Gauss Pulling Force: 21 lbs.
Magnetization: Magnetized through 1/2",and N and S poles are on the 6X4" surfaces.
Applications: Large ceramic block magnets 6"X4"X1/2" are best magnets for industrial separation, retrieval tools, magnetic therapy, water processing or personal projects.
