YEKEPRO 16pcs 3/8" Deep Well Bolt Extractor Set, Spark Plug Removal Extraction Socket Tool, Extractor Set for Damaged, Frozen, Rusted, Rounded-Off

YEKEPRO 16pcs 3/8" Deep Well Bolt Extractor Set, Spark Plug Removal Extraction Socket Tool, Extractor Set for Damaged, Frozen, Rusted, Rounded-Off

DEEP WELL -- Every professional mechanic needs a deep well extraction socket set, Used to Damaged, Frozen, Studs, Rusted, Rounded-Off Bolts, Spark Plug, Nuts & Screws DIMENSIONS -- 11 Pieces extractor set included 9pcs extraction socket 3/8", 7/16"(11mm), 1/2", 9/16"(14mm), 5/8"(16mm); 1pcs 3/8" hex adapter and 1pcs knockout bar REVERSE SPIRAL FLUTE -- This bolt extractor is designed to bite down to provide maximum gripping power, The uneven internal wall helps support the hard nut, and the more you rotate it, the tighter the grip will be and the easier it will be to not break or slide DUAL-SIZED -- Our nut extractor socket set works with both SAE and Metric fasteners, and a Square drive with a hex base for use with an impact gun, ratchet, wrench, or pliers Meet or Exceed ANSI standards -- Each socket tool is made of chrome molybdenum alloy steel (cr-mo) for exceptional strength and long-lasting durability, and gray oxide coating provides superior corrosion resistance The YEKEPRO Bolt Extractor Sets will remove rounded off, rusted-over or painted-on bolts. These bolt extractors have a reverse spiral flute that bites down on the bolt to ensure Maximum gripping power to bust free stubborn or damaged bolts. The more torque you apply, the harder the extractors grip the fastener. The universal design works with all fastener types, and the 3/8" square drive can be used with impact wrenches and hand or air ratchets. These bolt extractors also feature hexagonal flats to use with flat wrenches, pliers, adjustable wrenches, sockets or locking pliers