D43 Neodymium Disc Magnet, 1/4″ dia. x 3/16″ 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 Tiny neodymium magnet is 1/4″ dia. x 3/16″ thick, magnetized through the thickness. Its individual pull force is approximately 3lbs.