Robertson set 0, 1, 2, 3 - 95005 by Picquic

fits the screws well and the best thing since allen screws load one one the end and dont fall off

Great product and great seller

well pleased with the product did not expect it to come as quick as it was sent from America

Usefull set

I just bought this last month. I did some work with them and I must admit the quality seems to be there. Just right for what I was doing. This is the best option I found considering it has the size zero bit. I didn’t specifically buy it for this but now I have them all in a handy holder. One and done as the story goes.

In 1906, P. L. Robertson solved the problem of screwdrivers camming out (jumping out of the screw head and stripping it) for Canadians (where this screw is standard), but in America we had to wait until 1967 for Torx. And Torx is still not standard because of the cost, so we're still stripping Philips screws.So if you see some of those strange square head screws in your house, this is what you need to turn them. And if you can get some Robertson screws of your own, you'll thank yourself.Incidentally, these are sturdy driver bits, and properly-tapered Robertson (not the flat-walled "square drive"), and the extra reach of the 2" bits can be handy.

All I really needed was the number 0 bit because I needed it but could not find it elsewhere; still, the other three will be nice to have as well. All four are of very high quality and the storage case is compact and sturdy.

If you use them occasionally and you like to keep things organized these bits are very good. Not sure about replacement bits if you had to get one as mine has not wore out, use them periodically for about 3 months.

Finally found true Robertson bits. They seem to be made of hard enough metal to last a long time, although I would rather strip the bit than the screw head or bolt, so either do the final tightening by hand or set your electric drill to a lower number.