 Three handy tools every workshop and every household should have the Stanley box cutter the DeWalt locking hex key set and a DeWalt drill flip So what do I recommend these three particular devices? First of all over the years Generally bought box cutters and when I needed to change the blade I would have to undo a screw pull them apart put the new blade in Try to put it all back together, and it would be a very frustrating experience So let's suppose that my blades are dull and I need to replace one I don't have to take it apart. I simply extend the blade out push the little release button and take the blade out simply insert the blade Release the little Device and there you go. If I need a new blade. I just press on a release come to part and here's five spare blades in there So so that's the Stanley Very cool design very happy with it. I have three or four of them around the shop For all sorts of uses then we when you get to Needing hex keys You know you when you get the little sets there they all come apart you lose them you misplace them You can never find them. You never have the right size very frustrating So this solved that problem both lock in and they also swivel out So if I wanted to release let's say this middle one I press the lock release and I can lock it here if that gives me torque For for using it or I can take it the rest of the way out So those engage there, so I've got all the different in this case This this one is millimeters sizes for that. You can also buy a second one That it's not millimeters couldn't recommend that more Super happy with that So this is the DeWalt the way it works is This flips So when you want it as the Phillips screwdriver, and this is magnetized in this particular case you do that So you drill that puppy You turn it over Didn't have to change tools Magnetized small workshop guy signing off