CONQUER 2-Piece Self-Adjusting Bit Magnetizer Ring/Demagnetizer for 5/32 to 1/4 Inch(4 to 6.5mm) Hex and Round Shank, Screwdriver Bit Drive Holder, Powerful Neodymium Magnet, Works on Allen/Hex Keys

ideal for tiny screws.

The magnets are strong enough to set the screw in the bit. However, the plastic casing to secure the magnets is complete junk. The plastic yellow caps breaks away from the black plastic body after a few pulls of the product from the bit. The yellow plastic caps clips onto the black plastic body which keeps the magnets in place. The entire plastic body then just falls apart once the yellow plastic piece breaks off. It's a poor design at best. You can still use the magnets as is without the plastic casing but it kinds of defeats the purpose of having this product. Instead, one could just buy magnets and stick it onto the bits.

It is indeed strong magnet. It feels fairly strong although it comes with several plastic parts. Don't know how long it is going to last, but I personally feel it is worth my money.

Woks great on my screwdrivers, but then when you store your screwdriver in a toolbag or toolbox if you hit drop it in or another tool in same area, like a wrench the plastic breaks and all you have left is the magnets. I would not purchase these again since I use my tools everyday at work. I need to find one that can take regular use.

Fácil de usar

Great product & Great Value.

It feels like it could break easy if you dropped it while it is attached to your tool/bit

The media could not be loaded.  BEFORE YOU BUY: IF you have a screwdriver with swappable bits, I haven't found one they fit on. Know that this will only fit the following sizes: 5/32" => 1/4" (4mm => 6mm). To put that in perspective... They fit normal screwdrivers, the longer bits that you might use in an impact driver, and normal hex & allen wrenches.Where have you been my whole life? I cannot begin to count the number of times I've been screwing something together and thought if this screwdriver (or this bit) were only magnetized, this would be so much easier... This product is the answer to that problem. I can't believe I didn't already own one of these.