Hanson 53207 Extractor 5/16" Multi Spline, for Tap Die Extraction - Cutting Tools - Amazon.com
SCREW EXT #6 STRAIGHT - Threading Tap Extractors - Amazon.com
IRWIN Hanson 53901 Irwin 1/4 Extractor - 3/8 Dr - Threading Tap Extractors - Amazon.com
Irwin 53635 5 Piece Straight Screw Extractor Assortment for Removing Screws and Bolts 3/16-Inch to 5/8-Inch and 5-Millimeter to 16-Millimeter,Silver - Threading Tap Extractors - Amazon.com