Strong Hand ToolsMSA46-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

strong magnet

more than enough power. works well for my welding needs.

Don’t bother with the cheap knocks at HF. These actually hold steel in place.

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.

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.

works

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.