Malco C-RHEX® 5/16 in. & 3/8 in. SAE 2in Shaft Length Cleanable, Reversible, Magnetic Hex Drivers | Impact Rated | Flip Bit | Flip Socket (MSHC1)

So I work in construction putting up commercial buildings and these are the best bits I have ever used! Our main 2 size are 5/16 and 3/8. The absolute best feature of these is the ability to pop the head off and wipe the magnet clean of the little metal shavings from self tapping screws. I absolutely love malco bits!

Works great only issue is I with it came with an extension but for commercial HVAC it is nice to have and not have to carry a bunch bits. The magnet is powerful enough to hold a hex screw in place and it not fall by shifting.

It saves time not which from 5/16 to 3/8 and easy to clean out.

These are great to have and speed things along. I also have the one that is 5/16 and 1/4. Only down side to these is the magnet pulls in little stray metal dust and sometimes makes it difficult to separate it to flip around. A little control screwdriver can pop into the slot to pry it apart if this happens. It happens rare enough that i still give it 5 stars, just wanted to mention so someone doesnt throw it away if it seems stuck together.

i have the og set w the 3 dbl sided sockets w the handle for the shaft n and i love that thing, i got these thinking i could use the smaller one as a lil version of that on my impact driver n rock like 2 of the most used sockets, but once i got these i noticed they changed the styling of the sockets on these vs the original ones that are in that screwdriver set. they dont have they detent balls in them to help hold them firmly, and these cant lock onto the shaft if u were to say toss the 3/8 socket on n the 1/4" + 5/16" on the shaft in one of the holder spots... they just slip n slide loose aroind on the shaft if theyre nit on the business end. which isnt a complete deal breaker, but its certainly annoying.. now the older sockets work on these new ines tho so thas cool , but the new 6 inch shaft has a different layout w the notches where other sockets slide onto for storing. and they cant hold the 2 on the shaft w the 1 on the end properly and connect to your impact driver or handle or whatever, youve got to move one off the notch to make em all fit. which again isnt so bad, but depending on which socket is where, the one u have on the business end cant fully connect (like the 1/4" has to be pushed up like in bit holder mode all the time, it cant sit down further for nut driving) n add that plus the loose new 1/4" 5/16" socket, and youve got yourself a full on janky mess. not what im used to from klein. idk if these different 1/4" 5/16" sockets are new, or thas how these single socket n shaft sets have always been, but i wish they just kept to the same style so everything would be 100% interchangeable n compatible.

These bits are amazing! I'm an electrician and 9 times out of ten the bolts were working with are one of these two sizes. Makes life so much easier. And they have a very strong magnetic part and they are made of very hard material, I've had them for months now and they still look brand new!

It's a really solid product. It's nice if you buy New England Chimney Supply products. The top plates take 3/8 and the band clamps take 5/16. This thing is near perfect. I don't lose tools I buy and I don't lend them out. So, it'll last just fine if you take care of them. I'm in the chimney field, not HVAC. I'm not using everyday the same way those guys are. You will enjoy it's versatility. It's worth replacing if somehow it breaks (mine hasn't).

Top dog, never had one fail in my 5 years using them. The magnets get loose and fall out the Klein version but NOT these Malco bits!

The best multi head driver in the league. A must buy for HVAC workers

良いです。後輩に貸したら戻されたのか失ったのか分からなくなり。購入に。結構なお値段で。持っていたのは凄く頭のキレる方から頂いたのでしたが上記の理由で失くしました。

I loved it the only problem is the magnet folding a part

Used this on a daily basis building machines. Never failed me once and so easy to clean. My life got easier because of this.

Excellent