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3T 8T 10T On/Off Switchable Neodymium Magnet Indicator Clamp Stand V Type Magnetic Table Base Wire Cutting 30kgf 80kgf 100kgf|Instrument Parts & Accessories| - AliExpress
![Part Number | Magnet Blocks with Three Side Attraction - ON / OFF Switchable | MISUMI | MISUMI South East Asia Part Number | Magnet Blocks with Three Side Attraction - ON / OFF Switchable | MISUMI | MISUMI South East Asia](https://content.misumi-ec.com/image/upload/t_product_main/v1/p/cn/product/series/110302191370/110302191370_20201112120835.jpg?$product_main$)
Part Number | Magnet Blocks with Three Side Attraction - ON / OFF Switchable | MISUMI | MISUMI South East Asia
Is there any simple, low-energy way to make a permanent magnet able to turn 'on and off' (similar to an electromagnet)? - Quora
![On/Off-Switchable Strong-Hand Welding Magnetic Clamps - Max 110lbs Heavy Duty Neodymium Welding Magnets Holder, Hexagon Multi-Angle 30°, 45°, 60°, 75°, 90°, 105°, 120°, 135°, 150° (2 PACK of Large) - - Amazon.com On/Off-Switchable Strong-Hand Welding Magnetic Clamps - Max 110lbs Heavy Duty Neodymium Welding Magnets Holder, Hexagon Multi-Angle 30°, 45°, 60°, 75°, 90°, 105°, 120°, 135°, 150° (2 PACK of Large) - - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71cogU6sTkL.jpg)
On/Off-Switchable Strong-Hand Welding Magnetic Clamps - Max 110lbs Heavy Duty Neodymium Welding Magnets Holder, Hexagon Multi-Angle 30°, 45°, 60°, 75°, 90°, 105°, 120°, 135°, 150° (2 PACK of Large) - - Amazon.com
![MAG-Mate JF095R on/Off Magnetic Magnet with Flange, 95 lb. Lift, 95 lb. Load Capacity, 2.18" Height, 0.85" Width, 2.25" Length, Silver/Red: Amazon.com: Industrial & Scientific MAG-Mate JF095R on/Off Magnetic Magnet with Flange, 95 lb. Lift, 95 lb. Load Capacity, 2.18" Height, 0.85" Width, 2.25" Length, Silver/Red: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71N75sxH0FL.jpg)
MAG-Mate JF095R on/Off Magnetic Magnet with Flange, 95 lb. Lift, 95 lb. Load Capacity, 2.18" Height, 0.85" Width, 2.25" Length, Silver/Red: Amazon.com: Industrial & Scientific
![MAG-MATE JP155R on/Off Magnetic Fixture Magnet, 155 lb. Capacity, 155 lb. Load Capacity, 2.18" Height, 1.25" Width, 1.57" Length, Silver/Red: Amazon.com: Industrial & Scientific MAG-MATE JP155R on/Off Magnetic Fixture Magnet, 155 lb. Capacity, 155 lb. Load Capacity, 2.18" Height, 1.25" Width, 1.57" Length, Silver/Red: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61ewP3S650L.jpg)