RX864 Neodymium Ring Magnet, 1 1/2″ od x 3/8″ id x 1/4″ thick
This neodymium countersunk magnet is made of super strong N42 NdFeB (NIB) material, coated with Nickel (Ni+Cu+Ni triple layers). The dimension of this Big neodymium magnet is 1 1/2″ od x 3/8″ id x 1/4″ thick, magnetized Through Thickness. Its individual pull force is approximately 33.43lbs.