RC22 - Neodymium Ring Magnet - 3/4" Dia x 1/8" ID x 1/8" Thi

• Dimensions: 3/4" od x 1/8" id x 1/8" thick
• Tolerances: ±0.004" x ±0.004" x ±0.004"
• Material: NdFeB, Grade N42
• Plating/Coating: Ni-Cu-Ni (Nickel)
• Magnetization Direction: Axial (Poles on Flat Ends)
• Weight: 0.233 oz. (6.6 g)
• Pull Force, Case 1: 9.63 lbs
• Pull Force, Case 2: 35.18 lbs
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 13,200 Gauss
• BHmax: 42 MGOe

The RC22 is one mighty little magnet. Quite strong for its size and made that much more versatile by its 1/8" center hole. The possibilities are endless!