Amazon.com: OMT Impact Nut and Bolt Extraction Tool Set, Rusted Damaged Stripped Nut and Bolt Remover Tool Kit, Nut Bolt Extractor Socket Set in 13 SAE and Metric Sizes for 3/8 Inch
13/16- 21mm Bolt Extractor | Hanson | 53915
Irwin 53916 Bolt Extractor, for 7/8" or 22mm Bolts, Reverse Spiral Flutes, 1/2" Drive, Bulk | JB Tools
Proto - Socket & Wrench Bolt Extractor: 10 Pc - 04066296 - MSC Industrial Supply