AUTOTOOLHOME 2 Pieces Quick Change Bit Holder Magnetic 1/4" Hex Shank Drill Bit Extension for Screwdriver Bits Nuts Drills Socket Driver Adapter

Works great, easy bit change, nice quality.

Decent price. Work great1

Arrived quickly, was just as described.

As advertised. Quick ship, mag holds good.

Magnetic holders, and “slide locks!” Good product

These are a well made product.

These work well but wear out pretty quickly. The locking mechanism stops working after some use and leaves the bit in the screw you're driving. Pretty frustrating when they stop working. The good news is that they are inexpensive. So buy a bunch.

As described by seller

This is great bit holder. Nice colour for quickly find it. One thing I noticed, though, be careful when you have a drill bit it in. If the drill gets stuck (as often happen in dense wood) and you try pulling (with the cordless) there may be too much pressure on little lip that holds the drill. That wrecks the lip and so the bit holder. Thought you should know.

It has bit lock but when I put it into my tool pouch, bit is released very easily. I lost bits because of this and it is design problem. The bit lock is easily pushed when it touches any edge then it spits the bit. If I couldn’t hear the dropping sound, I lost the bit. It is wast of money.