4 Pcs Flexible Drill Bit Extension, Screwdriver Soft Shafts, 11.6 inch, FineGood Universal Drill Connection - Black, Red, Blue, Orange

EXCELENTE PRODUCTO.

These are actually super cool and very useful. They've helped me get into tight spots. They take a bit of time to get used to, but once you do they're great. I keep one in my tool belt when im working all the time. I haven't had a problem with them slipping or breaking.

Don't use with an impact driver, and use the clutch setting on light torque oe these break. Otherwise, useful for most household needs.

They weren’t good enough for what I needed quality not that great

I was ready for a disappointment with this item but I was both surprised and pleased when I used it. I thought it might be difficult to use or a bit wonky, but no, it functions just great. I'm sure more expensive similar items would not perform any better. One thing I was worried about was that the neck might twist and hurt your hand when in use but it works like a champ. Recommended.

great for turning screws in awkward locations, but these are NOT for 'driving' screws. these will not stand up to any amount of torque before twisting and breaking, it's just not what they're for. loosen a screw/nut, use these to remove it the rest of the way, or spin it on finger tight and use a more appropriate tool to tighten. within the intended use case, these things are invaluable

This is a use it once a done product as it breaks when torque is applied.

Works really well for hard to reach and tight spaces. I've used it a number of times. The only drawback is that if the screw meets heavy resistance the shaft will twist and you have to stop and untwist the shaft. Otherwise it works as advertised.