5PCS Spiral Screw Extractor Set for Removing Stripped Screws and Broken Bolts - China Spiral Screw Extractor Set, Screw Extractor Set | Made-in-China.com
IRWIN Screw Extractor for Spiral Screws, 5-Piece (53535)
Rennsteig 470 901 3 Spiral Screw Extractor - Set Of 6 | Rapid Online
Century Drill 73414 Spiral Extractor Set 6 Piece: Screw and Bolt Extractor Sets (081838734145-2)
ACROTOL 26 Pieces Bolt Extractor Set, Spiral Screw Extractor Set and Drill Bits, Extraction Socket Set for Removing Damaged, Rusted, Rounded Bolts, Nuts and Screws : Amazon.co.uk: DIY & Tools