Alden 8440P 4-Piece Grabit Broken Bolt and Damaged Screw Extractors Set

4PC PRO GRAB IT - Pro Grabit is much stronger than regualr Grabit that is being advertised on TV. Pro Grabit is industrial strenghth and is used by professionals.Remove damaged screw heads and extract free spinning screws with GRAB-IT! No other screw extractor removes damaged heads and extracts free spinning screws! This set extracts screws easily from wood, metal or plastic and removes screws made of any alloy, including soft screws. The applications are infinite! Automobiles, toys, furniture, appliances and more!.
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Irwin Industrial Tool 53227 Hex Head Multi-Spline Extractor Set 25 PC

These are nice. Note that the photo is from the "old style" box,(the new style box is three rows of extractors). Near as I can tell, these are identical to the set sold by Snap-On for about $100.

The flutes are *sharp* (which is good to get a good grip without expanding the hole). I did a quick test and a gentle tap with the end of a screwdriver was all that was needed to get these to "grab"
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