Neosmuk Black Magnetic Hooks, 25 lb+ Heavy Duty Earth Magnets with Hook for Refrigerator, Extra Strong Cruise Hook for Hanging, Magnetic Hanger for Curtain, Grill (Black, Pack of 20)
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Katey S.
> 3 dayVery disappointed in the magnets. Tried to hang Christmas light on our house and they wouldnt even hold the lights.
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Julian
> 3 daygood product
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Katlynn Low
> 3 dayGreat quality, very sturdy, easy to use.
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Gussie Cronin
> 3 dayWorks great. Very strong.
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DC
Greater than one weekReally strong magnets. Work very well.
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Daisy Bravo
> 3 dayUse for hanging utensils on side of fridge near cooking area. Holds just great.
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Elaine Strube
> 3 daywork great holding stuff on the fridge
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BillyZ
> 3 dayI placed one of these on the head of my linemans pliers that are more than 9/16 inch thick steel. Pulling straight off took about 50 pounds of force. Yes if you put one of these on a painted sheet metal surface it will take less than 5 pounds of force to remove it (i tested this). And if you put it on the side of an appliance, it will take little force to slide it down. I bought 100 of these to hang curtains from the false ceiling in a new house I am renting. They worked perfectly! I am buying another 20 to hang another set of curtains. Of the 100 only 2 had a slight resistance when I started to screw in the hook. Probably what we call a burr in the machining industry. Both hooks went in all the way to the bottom like they should. I left one outside in the rain for a few days. It had no sign of rust. If you need to use a magnet on an appliance or a door there are more expensive (and ugly) ways to hold lots of weight. Keep in mind other magnets may scratch the painted surface. Yes, this has happened to me.
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Sonia Cowley
Greater than one weekThese have a great magnet. They unscrew a little easier than I would like.
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Christine Frazier
Greater than one weekI bought these to hold ornaments for our Angel display and they will work wonderfully.
Neosmuk’s products are mainly composed of steel and (ND2-FE14-B). With the help of our state-of-the-art powder metallurgy technologies. So far, a maximum energy product of 414KJ/m3(52MGOe) has been produced, and high coercivity high energy product like NS-50UH is also available.
Our magnets achieved the world’s highest levels of remanence Br, intrinsic coercive force Hcj, energy product (BH)max, and temperature stability. A full range of magnetic characteristics provides the most optimal solution to magnet selection, enabling radical down-sizing, lightweight, and super powerful magnetic devices.
An ‘into market’ service system has been built so as to respond quickly to concerns from our customers and iron out the difficulties of technical issues. Years of experience in the calculation and design of magnets using the finite element method decisively shorten the development period and increase the satisfaction of our customers.
We have done critical actions for establishing a sustainable and stable supply chain for low-cost high-power products by the way of reducing light earth elements and avoiding using Tb(terbium), Dy(dysprosium), and other heavy earth elements with high market fluctuation risks, and initiating a new magnetic property series equivalent to those of the world’s highest level high-power materials
As a manufacturer having plentiful R&D ability on magnetic circuit designs as well as outstanding quality and high-performance magnets, we energetically support the application and optimization of products using magnets
Note：Whether magnetic hooks can hold 0lb, few pounds,many pounds, your steel is decisive!
1. A thicker Steel:
Thin steel means saturation of flux in the magnetic circuit. Excess magnetic flux is wasted in the air and can"t be utilized.
2. Thinner painting/no spacer
Thick painting will give rise to a great leakage of flux,only a small portion of flux from magnetic hooks can be utilized to provide the attractive force.The thicker the painting, the worse the magnetic force!
3. Please be reasonable when sticking the magnetic hooks to a thin steel with thick and smooth painting at sideways, like Refrigerator,Filing cabinet...etc,because most flux is wasted in air !
Warning and Precaution!
- It is extremely dangerous to bring a magnet close to a person possessing electronic equipment such as a pacemaker or other types of electronic medical equipment. It may impair normal operations of the equipment and lead to a fatal accident.
- Keep magnets always from magnetic recording media such as floppy disks, magnetic digital cards, magnetic tapes, prepaid card. If it is placed near to a magnetic recording medium, recorded information may be destroyed.
- Do not store magnets in places where they are exposed to rain or dust or under conditions in which moisture condensation occurs; Don’t expose to fire or places with high temperature,surface conditions, physical properties, or magnetic properties may change if stored under such circumstances