DIYMAG Neodymium Magnets, 10 Pack Strong Magnetic Bar with Double-Sided Adhensive Backing Heave Duty Rare Earth Magnet for Fridge, Classroom, Science and Craft - 2.36 x 0.39 x 0.2 IN Silver

I frequently use magnets as part of cable management, and I need them to be strong. Be careful with other companies. There are other magnets that resemble these but cost less - but they are smaller than stated, they crack easily, and are generally weak. Not these. These are like little tanks! This is an outstanding product. Highly recommended! Update six months after purchase. I like some of the others they have never cracked the strongest magnets. I have used outstanding products about to order more for different projects.

Very strong and very useful. For anyone who gets one if these stuck in a very tight, metal space with no easy way out, use duct tape around the tight space then with very strong plastic tool, forcefully slide the magnet onto the tape. Then remove the tape by pulling up on both sides to cradle the magnet as you pull. Mine was stuck inside the groove of my sliding, glass door screen. Not enough room to get a grip or to slide it out of the groove at the bottom.

Introduction: Ah, behold the Powerful Neodymium Bar Magnets—tiny yet mighty, like the unsung heroes of the magnetic world! These rare-earth metal wonders have infiltrated my life, and I’m here to share my electrifying experience with you. Buckle up, because we’re about to embark on a magnetic adventure that’ll stick with you (pun intended)! Chapter 1: The Arrival Picture this: The sun peeking through my window, casting a warm glow on the unassuming package. I tore it open like a kid on Christmas morning, and there they were—ten sleek, silver bars, each measuring 60 x 10 x 5 mm. My heart raced faster than a hummingbird’s wings. These weren’t just magnets; they were miniature cosmic forces waiting to be unleashed! Chapter 2: The Magnetic Dance I placed one magnet on my fridge, and it clung with the tenacity of a koala hugging a eucalyptus tree. The 33 LB strength was no joke! Suddenly, my shopping list transformed into a magnetic masterpiece—a symphony of coupons, photos, and takeout menus. The magnets whispered, “We’ve got this, buddy.” Chapter 3: The Science Bit Let’s geek out for a moment. These N52-grade magnets are like the rock stars of the magnet world. Their magnetic field could pull a spaceship out of orbit (okay, maybe not, but close). I felt like Tony Stark, minus the suit. Chapter 4: Practical Magic My creativity soared. I crafted a magnetic sculpture—a wobbly tower of paperclips, held together by sheer magnetism. It stood tall, defying gravity, and I named it “Clip Tower of Triumph.” My cat batted at it, mystified. Clearly, she sensed the magic too. Chapter 5: Unexpected Uses These magnets aren’t just for your fridge. Oh no! I stuck them to my toolbox, organizing screws and nails like a pro. And when my curtain tieback broke, guess who stepped in? Yep, my trusty neodymium magnet. Curtain fashionista, right here! Chapter 6: Warning: Magnetic Obsession Ahead I became a magnet evangelist. Friends received unsolicited texts: “Have you heard about neodymium? It’s life-changing!” I even considered a bumper sticker: “I Brake for Magnets.” Conclusion: The Attraction Continues So, dear reader, if you seek magnetic enlightenment, grab these Powerful Neodymium Bar Magnets. They’ll hold your secrets, your shopping lists, and maybe even your heart. And remember, when life gets chaotic, just stick together—like magnets do. Epilogue: These magnets? They’re not just metal; they’re magic.

These magnets are crazy strong. Be careful w them. They will pinch your fingers if caught in between them and something it attracts to. Very hard to pry off of what it’s stuck to. They are brittle and break easily but Very very strong magnets.

These magnets are great, till one slips out of your hand and crashes into the others, they kinda shatter. But thats magnets, so my bad. That being said, these are really powerful and that is what I needed. The finish is nice and it makes them good to look at if you need to. I used these to add to a saloon style dog door that did not have strong enough magnets to keep it closed, BUT... the two sided tape that comes with them, is crap. so I used some industrial 3m tape to hold them from crashing together. So if using the tape to just hold the magnet, might work, but if trying to use the tape to keep two magnets from actually touching then nope!

I gave the magnet the sniff test after seeing a review of someone measure the magnetic full force. The magnet is not even close to n52, it can’t even lift a 15 pound dumbbell. Now the entire stack is strong just from sheer quantity, so it’s still a finger hazard. If you’re looking for real n52, read reviews. There are real sellers of n52, they are no joke in pull strength.

These are very strong magnets, when stuck to a reasonably thick piece of metal they are very hard to remove unless you have a thin piece of stiff plastic to slip under them. Not the best choice for fridge magnets or holding shower curtains as they are just too strong to easily remove. For a lot of other uses though, they are great, one can easily hold a heavy tool! I have also used them to hold a curtain to the metal rails of a suspended ceiling just by holding the curtain up to the rail and sticking a magnet to the other side! Great for putting up curtains in an office setting with no need for tools. They will not hold as tight if the metal they are on is thin or has a heavy layer of paint. Remember though that magnets like this need to be handled carefully. Don't let them snap onto a surface or let two magnets fly together. They can hit hard enough to make the magnets shatter and send pieces flying! Also getting skin between two magnets can give you a nasty pinch. Swallowing magnets can be really bad, so don't leave them out where young kids or pets can get to them. I'd recommend handling them one at a time, don't leave two out on a table as they could fly together very fast if they get too close.

I received these magnets and could instantly tell that they were not very strong before removing them from the package. I have other N42 and N32 magnets that are smaller in size and a lot stronger than these. They’re not difficult to separate and very easy to pull off of solid steel. Definitely not the 33lbs strength that is advertised unless I was sent the incorrect magnets. The size and thickness is correct for what is advertised but they’re definitely not N52 magnets.

Good magnet with sufficient holding force

Para lo que los adquiri me funcionan de maravilla, muy potentes y muy recomendables

These things are amazingly STRONG. So much that i cannot use it for what i had planned. Well worth the money if you need bionic magnets lol. They are extremely hard to come apart out of the packaging. Be careful of getting your fingers pinched and when separating or putting them together....and keep them VERY far away from each other when separated...Yes, they are THAT strong! If they snap together too fast they will shatter which why i give it a 3 for Durability. One of mine is already broken because they accidentally snapped together hard. Please read the product description in FULL....it pretty much says it all. Dont get me wrong, I am not complaining. Its an excellent product - its my first time purchasing rare-earth magnets and i just didnt dream they'd be THIS powerful..I'm going to have to find something less rare-earthy for my project LOL. I will probably end up using these to mount things in my garage or maybe make a knife holder/block.

I used these for a magnetic wall mounted knife block. I could have routed the insert depth more, which would have improved the power of the magnets, but in the end I found them to be inadequate for 2 of my heavier knives. I'm unsure if I can blame the magnets for that though, as I certainly could have routed a bit more material out, which would have improved power.

Three were cracked in half inside the box I expected a lot more care in shipping or quality management considering the price for these little magnets. However the ones that did survive shipping have a good magnetic pull so I’m giving 3 stars.