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Your cart is empty.Master Magnetics manufactures and distributes magnetic products for commercial, industrial, and consumer use. These magnets are ideal for both indoor and outdoor use because they can withstand temperatures between -10° F and 200° F. Use these magnets as car mounts for banners, sign mounts, and even light mounts.
Jason S.
August 12, 2025
bought to hold up a few skateboard Decks and did they ever amaze me how strong these are.I also used them to hold up a Paper towel dispenser and they work great. Nice product from Master Magnetics. I have purchased a set in the past too but never did a review for them and so far with these i have used them on 5 Skateboard Decks, Paper towel holder, Deadpool Figure, Bud Light Neon Sign, and 3 Star Wars Wood Pictures. These are great little items to have for anything you need to hang on a metal surface. Great Product
A. L. Stanton
August 2, 2025
Good general purpose magnets for either a general application (i.e.-fridge magnets) to a specific use (adding a magnetic base to a parts tray). Nice hold without taking the strength of one of the Avengers to break free from a metal surface. Great value! If the supplied mounting bolt has insufficient length, its construction allows for that bolt to be removed and replaced!!! Great job!!!
Gooch
July 27, 2025
Reasonably strong iron magnets. I'm using them to attach a 4" light to my tractor - seems to work for that purpose. A single one is probably a bit weak for on-road - hit a bump and you will lose your light. Two together would work. Good buy for the price.
Betty
July 23, 2025
Great product
Ken
June 21, 2025
Used these to mount an amplifier board to my truck so I didn't have to drill holes. Worked perfectly. Magnets are strong and sturdy.
nbiron
June 4, 2025
Great set of magnets.... Before I found these, had been using superglue to mount rare earth magnets to a light setup and it was not working, as over time the glue would fail. Found these things and they work exactly as described. Used two to mount a light inside a conex box and they hold great. No complaints here.
thomas combs
May 21, 2025
The post screw was attached and included two nuts for attaching a device
tom sawyer
May 17, 2025
picked these up to reinforce something. I put on the side of a metal filing cabinet to test out. wasn't easy to pull it off (angle of where the cabinet resides). if I had that type of problem pulling it away, certainly meant it would hold what I wanted it to with no problem
Robert C.
April 15, 2025
It worked out well, fast delivery
604HockeyDad
February 4, 2025
I struggled to get my drip tray to stick to my keezer. this worked great!
M.H. 473ml
January 28, 2025
Not quite what I wanted but works well
Gerhard Mack
December 21, 2024
Had a little magnetic mail basket mounted with magnets on my fridge that kept kept sliding down the fridge. Two of these magnets and a little work with a Dremel and now I no longer have that problem. It now takes effort to remove it from the fridge.
daniel hebert
December 18, 2024
Parfait
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