Strong Hand Tools MSA46-HD Adjust-O Heavy Duty Magnet Square, On/Off Switches, 65 lbs Pull Force, 4-3/8" Length, 3-3/4" Width, 1-1/8" Height

I am a fabricator and do only custom high-end custom work now. These things are great. If someone is looking for percision tools at this price range they should probably try craigslist or offer up. . You can machine these and make them as precise as your tools and skills will let you. The strength is amazing! Once again for the price point. Magnets will never be “strong” When pulled at an Ingle or Dragon. But this will definitely hold your jogging in place. but it will not compensate for poor fitting. As others have stated, I will not go back to the red magnetsAs others have stated, I will not member go back to the red magnets. I will do a weight test later and see if I can post some pictures or a video.

I’ve had 2 of these for over a year and they still work great. Surprised they went from 17$ to 40$ each in a year. But they’re great little magnets. The on/off switch is very useful too.

strong magnet

Strong? Pretty strong. Could it be stronger? Sure could. as you get to the ends of the triangle the magnetic fields become weak. I was holding up large square tubing. 1.75x1.75" - 11 gauge 3' long and it was having a hard time when other pieces needed to be held to the large square tubing because the magnetic field became weak at the ends. I love the electromagnetic feature. Turn off the magnet and clean. I also like that I can take my time to set it right where I want it before activating the magnet. the switch is HARD to press to turn on. Caused me to lose exact setting from time to time. Over all good product and made my job a million times easier.

Great magnet for welders who fabricate great ideas. I am a hobbyist welder and I like the ease of placing the magnet (off position) on the material being welded. I turn the switch on, and what do you know it holds the item you are welding perfectly. I was skeptic, who heard of a magnet turning on and off or was this another gimmick. Well it works and I look forward to making good use out of it.

Works great, easy to clean! Doesn't hold any better than the traditional magnets, but it is easier to clean. The on/off feature is nice to have, makes putting magnets on a breeze.

It works and does come in handy but the switch is hard to throw. Once i get everything in place it ends up moving off square from having to use so much force turning it on .

I have some other Strong Hand magnetic clamps. Definitely a cut above the cheap knock offs.