Check the listing for details. 2 Eye Bolt Neodymium Hook Magnets each holds ** 50 lbs **. Condition: New. Listed at 16.99 USD. 2 Eye Bolt Neodymium Hook Magnets each holds ** 50 lbs ** You are buying ONE lot of 2 Magnets. Eye Bolt inner diameter measures 0.45 inches or 11.6 mm Hook Size: 1-3/8 inch diameter base 2 inch high Thread Size: 5mm machine thread Zinc(Zn) Plated Steel. Just attach to an iron or steel surface and you're set! Each hook magnet will hold up to 50 POUNDS I have even pushed these to 55 pounds. (Holding strength beyond 50 pounds may vary and is not guaranteed.) See diagram below for optimal hook placement. NEODYMIUM MAGNETS ARE NOT SAFE FOR CHILDREN Use these versatile hooks to hold everything from plants to tools. Put a dowel through your Christmas wrapping paper and suspend from 2 hooks! Hang curtains on metal doors. Hook is removable and can be replaced with other threaded parts. The possible uses are endless! These Neodymium Iron Boron magnets are also known as "Rare Earth" or NdFeB magnets. Neodymium magnets are simply incredible! They are far more powerful than those old horseshoe magnets most of us grew up with. Attention Buyers: Please be aware UPS shipping requires a physical address. UPS packages can not be delivered to P.O. boxes.