1/4" Hex Magnetic Bit Holder 2 1/4" OAL
this is by far, precise and high quality product.
I have purchased 3 of them and few Dif sizes.
As an Electrician, I rely on KC tools
I am not sure if this holder really is an "extra strong magnet holder" A few times the tip has fallen out of the holder as if there was no magnet at all. Maybe it is a faulty one, but I have had other holders that do not claim "extra strong" and seem to hold better. But overall it is still a great bit holder and I am being hard on it because of the "extra strong" claim.
Just as described, this bit holder magnet is very strong and will hold fastener to bit for deep reach screws and such. Very good product.
Handy for extending a driver