N42 Neodymium Arc Magnet - 37.5mm O.R. x 33.5mm I.R. x 90 degrees x 25mm thick

37.5 OR x 33.5 IR x 25 x 4mm N42 Neodymium Arc Magnet, North, 1pc. High-performance Neodymium (N42) arc magnet available with either pole on the inner radius. Four of these north arc magnets with four of the south version are required to create a 360o 8-pole ring.

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