Strong Magnet, 2 Pack 40 x 20mm 45.3kg Pull Heavy Duty Magnets, Neodymium Magnet, Permanent Rare Earth Magnets Heavy Duty, Large Magnets Strong for Whiteboard, Refrigerator, Classroom, Teaching, DIY

Used to pop a security tag off an item that was accidentally left on a delivery. Can also be used as a good metallic fishing “hook” to retrieve items from drains. Stronger than others magnets I’ve bought so I’m very happy.

These magnets are very very strong. Can hold up very heavy things even on the ceiling and doesn’t fall down. I would work with caution when using these as they can easily snap to any magnetic surface with powerful force. Reckon I could stick my fridge to the ceiling with a few more of these.

These are terrifyingly strong magnets. Handle with great care and do not let children near them!!I bought them to for fun experiments with the kids, sadly these arrived damaged so had to return. No issues with a refund.Definitely not toys, so bear that in mind before you buy.

Good product

I bought this because the supermarket checkout assistant forgot to remove the security tag on a throw I bought so I done some research and came across this magnet which claims to have 45.3kg pulling force which should have been more than enough to remove the tag but alas it's about as powerful as a fridge magnet no way is there anywhere near 45.3kg of pulling force so I am extremely disappointed and literally have no other use for it so I feel like the magnet was far too expensive and the reviews are very misleading which has left me out of pocket but luckily enough the supermarket have said I can take the item back next time I'm in the area and they will remove the tag for me so I do not recommend this magnet for anything other than holding your kids artwork to the fridge however you can buy much smaller and cheaper magnets for that job.

It's more portable than my strongest fishing magnet and can open the blue button security cases by giving them a sharp tap on the side with the hole instead of having to go back to the shop to get it removed. Sometimes the machine at the shop till doesn't open the security case.

Bought this to find the joists in my bathroom ceiling without having to go in the roof space.... it "finds" the screws in the plasterboard - circle them and you've found the joist. Winner!

I'd previously ordered magnets to firmly hold solar panels to the steel roof if my boat in windy weather but they weren't strong enough so I ordered 2 of these. Wow! These are seriously powerful and are a neat, effective solution to my problem but be VERY careful when handling near metal or other magnets - they will fly across without warning and woe betide you if you have any part of your body between at the time.

Gutes Produkt, kann ich empfehlen.

La mia auto ormai ha un'età veneranda, a 22 anni dall'acquisto proprio a ridosso di ferragosto quando le carrozzerie sono tutte chiuse per ferie mi si è staccato il rivestimento interno del tetto dell'auto, che penzolando sulla testa rende molto fastidiosa la guida. Ho dovuto ingegnarmi per trovare una soluzione temporanea, rapida e non invasiva per tirare avanti fino a settembre; poi quando le carrozzerie riaprono ci sarà una bella spesa da affrontare. Dovevo trovare un modo per fissare temporaneamente la stoffa caduta, e mi è venuto in mente che il tetto dell'auto è di ferro e forse con un paio di magneti avrei risolto il problema. A casa avevo dei grandi magneti di graffite che purtroppo non sono in grado di attrarre il tetto dell'auto passando lo spessore dell'isolamento. Ho visto questi due magneti al neodimio su Amazon al costo complessivo di 35 euro e ho provato a prenderli, nella speranza che fossero potenti a sufficienza. Devo dire che sono rimasto pienamente soddisfatto, il loro potere attrattivo è veramente grande, riescono ad attrarre il tetto dell'auto superando anche la barriera dell'isolamento interno dell'abitacolo. Per il mio scopo è stato un ottimo acquisto... vedi foto...

Buen producto, para pasar el rato con los sobrinos pescando en el río.

La uso per lavoro , ottimo , molto potente

Man sollte sich darüber im klaren sein, dass man hier kein Spielzeug erwirbt!Dieser Magnet ist tatsächlich sehr stark und man sollte sich gut überlegen, an welcher Metallfläche man ihn anbringt. An einem Kühlschrank sitzt er zum Beispiel Bomben fest und kann im Prinzip nur durch seitliches abziehen wieder entfernt werden. Dass dies der empfindlichen Oberfläche des Kühlschranks (und auch des Magneten) schadet, kann sich jeder vorstellen.Tatsächlich ist die Oberfläche dieses Magneten sehr empfindlich! Ich habe es noch nicht ausprobiert allerdings könnte ich mir vorstellen, dass wenn dieser auf einen harten Stein-oder Fliesenboden fällt, eine deutliche Beschädigung sichtbar sein wird.Wen es interessiert – ich nutze diesen starken Magneten zu therapeutischen Zwecken. Ich habe einmal festgestellt, (mit einem etwas schwächeren Magneten) das ich Gelenkschmerzen mit einem starken Magneten lindern kann.Aus diesem Grund habe ich mir hier dieses Magnet-Monster gekauft und es natürlich auch sofort ausprobiert. Durchs Klettern habe ich an den Finger-Ringbändern gelegentlich ziemlich starke Schmerzen. Lege ich den Magneten drauf (die Polung muss man ausprobieren und ist nicht egal), verschwinden die Schmerzen fast augenblicklich!Keine Ahnung wie das funktioniert – aber es funktioniert! Fairerweise muss hier erwähnt werden, dass die Wirkung nicht übermäßig lange anhält. Aber dann wiederholt man die Anwendung halt mehrfach.Das funktioniert übrigens nicht nur bei mir (habe es auch bei Freunden und Bekannten ausprobiert) und natürlich nicht nur an den Fingern, sondern sogar bei anderen Schmerzen. Für mich eine weitgehend nebenwirkungsfreie Behandlung mit einem guten Therapieergebnis.