B666BR-N52 - Neodymium Rubber Coated Block Magnet - 3/8 " Len x 3/8 " Wid x 3/8 " Thi

• Dimensions: 3/8" x 3/8" x 3/8" thick
• Tolerances: ±0.004" x ±0.004" x ±0.004"
• Material: NdFeB, Grade N52
• Plating/Coating: Black Rubber
• Magnetization Direction: Thru Thickness
• Weight: 0.190 oz. (5.39 g)
• Pull Force, Case 1: 4.64 lbs
• Pull Force, Case 2: 5.97 lbs
• Surface Field: 5627 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 14,800 Gauss
• BHmax: 52 MGOe

These cubes are coated with a layer of black rubber that is similar to tire rubber. This coating makes these magnets very water resistant and virtually indestructible. They can be slammed together with no threat of damage to the magnets. The rubber coating is very grippy and is great for many applications.

The dimensions of these cubes are the outer dimensions of the rubber coating.