Worked perfectly for me
I had an entire kitchen full of rusted and stripped screws, all of which needed to be removed and replaced.

The Grabit worked beautifully for me. It was merely a matter of adjusting the torque on my drill and working on each damaged screw slowly and deliberately.

24 out of 24 damaged screws removed ... I consider that a great product.

NONEXISTANT
The extractor set has not arrived. I called to report a money clip was shipped but not the extractor set. She said it would go out right away?

Did not work as advertised
Purchased this for my father who was planning to dis-assemble a wooden deck held together with phillips head wood screws. The Alden Grabit Broken Bolt and Damaged Screw Exractors would not remove the phillips head wood screws after several attempts on several screws.

Unscrewed
Alden Grabit Broken Bolt and Damaged Screw Exractors, 4-Piece Set
Pros-Does what it says. good price.
Cons- Doesn't always drill the hole for the extractor. mostly I think
that due to the lack of surface for the bit to grab. Wish there were more sizes.

Saved money
It looked like I was going to have to replace the plastic refrigerator roof vent cover on my camper. While resealing seams on the campers roof I discovered the vent cover could not be removed because the head of one of the recessed screws securing the vent was so corroded the metal was crumbling. I thought I would have to break the vent to remove it then replace the mounting plate and vent cover - cost about $75. A contractor friend suggested I try Grabit. At first I had difficulty. The side of the bit which the directions say will burnish and make a recess in the screw head didn't do the job. So, I sank a small pilot hole with a standard drill bit and then used the removal side of the Grabit bit. It worked the first time. Now all I need is to replace the screws not the vent.