: The bolt extractor kit include 13pcs extractor socket ：3/4"(19mm), 11/16", 17mm, 5/8"(16mm), 9/16"(14mm), 13mm, 1/2", 12mm, 7/16"(11mm), 10mm, 3/8", 5/16"(8mm), 1/4", 1pc 3/8" hex adapter. : This Bolt Extractor Socket Set features a reverse spiral groove design that provides maximum grip and makes it easy to remove rounded, rusted or painted bolts.
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