Alnico U-Shaped Magnet, 1" Long, 1 Each

The Alnico U-Shaped Magnet, 1" by United Scientific is a small red horseshoe magnet, 1" tall, with a dot-marked north pole and a keeper. Its compact size suits individual student kits and hands-on stations where learners test which materials are magnetic, identify poles, and map small field patterns. Teachers order it in class sets for elementary and middle school magnetism units.