Strong magnetic, fit the big bit's which I love because I own more bigger style bit's then the smaller drywall style bit's which I have smaller dewalt magnet's for those. Even own the Hart one's that are the exact same thing as these. I haven't had any problems with these what so ever and haven't lost one yet to excessive use. I Owm 5 hart one's that's why I bought these. And there aluminum not plastic like the big name companies that people swear buy which I own then as well. I use these more because they last a hell of a lot longer. Like I said there not plastic.
Easy to use... Convenient. I bought the dewalt brand and you have to use a specific bit for those as with other brands of bit holders. These you can pretty much use any bit with it. I use them for small assembly work, I gave one to my coworker and I notice he uses his all the time, my only gripe so far is sometimes they will fall off your bit, but I use them all day long so I'm not too peeved about it
This what very woodworker needs this really hold your screws so you can use one hand to drive the screws in. If you don't have them, you sure need some.
I have no clue why some people are complaining about the magnet. I think some people complain about everything. For less than $10 they get the job done. Magnet is plenty strong.
Easy to put on drill bit. Magnetizes bit so screw stays held.