Yakamoz 16Pcs 4-in-1 Multi Long Magnetic Screwdriver Bit Set with 1/4" Hex Shank Drill Screw Driver Bits Power Tools Kit (Hex Head Allen Wrench, Torx Security, Cross Phillips & Flat Head Slotted Tip)

Works well

They work perfectly and lock in place tightly. They also seem to be sturdy.

Good quality for the price!

While shopping for long driver bits I was surprised by the number of reviews that said their bits were "bent". So when these arrived, I put them in the handle and the tip wobbled. But then, I used a dial indicator and measured them to be quite straight. So, I measured the base, which was practically a perfect 1/4", but the socket on the base was .050" oversize! So the bits wobble a bit. This mismatch is not an error on the part of the handle manufacturer, rather it is intentional to make insertion of the bits easier. You don't see the wobble in shorter bits, but with this long lever, it becomes obvious. Once you have the bit inserted into the fastener, so that it is fixed at both ends, the wobble disappears.These work just fine.

Great for furniture assembly. Longer bits reach the hard to get to parts

I've been building a fence and I used the magnetic #2 phillips bits. I noticed the more I used them they became worn and was turning inside the screw. The bits were very magnetic and held the screw well at first.

I now take them everywhere when I need to fix something to installation. The megatic and length are so helful, I wished that I had found them years ago. Screw now stay on the bit and I can actually reach the screws with plenty of leverage. Especially trying to change door handle. :) Recommened.

if you are sick and tired of dropping screws this set is for you. Magnetic tips solve that issue.