Teacher Created Resources Strong Magnetic Hooks - 20 lb (9.07 kg) Capacity - 1.5" Length - for Classroom - Magnetic - 2 / Pack

Magnetic hook features a super-strong, neodymium magnet to securely hold or hang heavy objects throughout your classroom. Smooth exterior sits cleanly on surfaces to prevent damaging delicate areas. Hook holds approximately 20 lb. from a vertical position, 10 lb. from a horizontal position on heavy steel, 1 lb. on a whiteboard, and 8 lb. on a metal door.