Amazon.com: Dia 1/2x3 inch (12.7mm x 76.2mm) Neodymium Magnet, Super Strong Cylinder Magnet Diametrically Magnetized w/ Poles on the Sides. Made of NdFeB Rare Earth Magnet for Magnetic Pick Up Tools, Crafting
N42 Neodymium Rod Magnet - 4mm dia x 12.5mm thick - 1.58lbs Pull
Strong Super Neodymium Magnet Manufacturer | Stanford Magnets
N52 Magnet Cylinder 1/2" x 1/2" N52 Neodymium Rare Earth 12.7mm x 12.7mm
Neodymium Rod Magnet - SDM Magnetics Co., Ltd.
N42 Neodymium Rod Magnet - 1/4" dia x 1/4" thick - 3.29lbs Pull