30LB Red Cast Horseshoe Magnet for Nails, Super Strong Alnico U Magnets for Nail Polish, Cat Eye Nail Magnet for Education,DIY

Additional Details from the Manufacturer

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• 🧲 Red horseshoe magnet for nails are made of aluminum, nickel and cobalt alloys for powerful magnetic force. These Alnico power magnets are great for heavy-duty use such as lifting, holding, sorting, clamping or retrieving steel or iron parts.
• 🧲 This powerful u magnet weighs measures 1.18" Wide x1.18" High x 1.77" Length(45x30x30mm),space between poles is 0.9" and the cored hole is 5mm(0.19"), it can pull 30 pounds. ⚠️ NOTE: please make sure that the width of your thumb matches the distance between the poles before buying.
• 🧲 These horseshoe magnet have a smooth surface with a hole on top for attaching to conveyors, racks, welding jigs, and other applications. And also has a removable keeper to retain magnetic magnetism.The magnetic keeper can be removed when in use to maximize the magnetic force of the magnet horseshoe.
• 🧲 Strong Alnico horse shoes magnet has the characteristics of high temperature resistance and can not demagnetize at the working temperature of 300℃, which makes this magnet very suitable for high temperature application.
• 🧲 These heavy-duty u magnet for nails are used to science investigations,classroom labs,home school,lifting, holding, even cat eye magnet for nails, strong magnetic force helps you to easily and quickly create a long-lasting cat eye effect in a short period of time.It's the best gift for family or friends