B888TP-N52 - Neodymium Rubber Coated Block Magnet - 1/2" Len x 1/2" Wid x 1/2" Thi

• Dimensions: 1/2" x 1/2" x 1/2" thick
• Tolerances: ±0.004" x ±0.004" x ±0.004"
• Material: NdFeB, Grade N52
• Plating/Coating: Thermoplastic
• Magnetization Direction: Thru Thickness
• Weight: 0.480 oz. (13.60 g)
• Pull Force, Case 1: 7.01 lbs
• Pull Force, Case 2: 8.89 lbs
• Surface Field: 5853 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 14,800 Gauss
• BHmax: 52 MGOe

These cubes are coated with a layer of black thermoplastic. This coating makes these magnets very water resistant and virtually indestructible. They can be slammed together with little threat of damage to the magnets. The rubber coating is grippy, which is great when sliding is a problem, like we describe in our Leverage & Friction article.

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