Topec 10-Piece Spiral Type Deep Bolt Extractor Set, Spark Plug Extraction Socket Set, Stripped Lug Nut Remover for Removing Broken, Damaged, Frozen, Rusted, or Rounded-Off Bolts, Nuts, Screws, Studs

Professional Grade Material: Spiral Type Deep Extractors are made of high carbon steel (chrome molybdenum) for durability and long life. They are easily removed Damaged bolts, nuts and screws are stripped, rusted, rounded or frozen. Tight Grip and Bit: You'll be able to continue working on the most challenging projects for narrower and deeper spaces, making up for the lack of other short extractors. The sleeve's reverse spiral grooves (the right-hand design of the internal TORX thread) are designed to bite together to provide maximum grip, and the more you turn, the tighter the sleeve clamps. This means no more slippage and no joint breakage. Laser Metric and Imperial Scales: 10 piece spiral deep extractor set sizes 1/4" (6mm), 5/6" (8mm), 3/8", 7/16" (11mm), 1/2", 9/16" (14mm), 5/8" (16 mm), 11/16". 1 x 9mm extractor rod and 3 /8" hex adapter for a wide range of working applications. Wide Range of Application: The drive end is hexagonal and can be used with flat wrenches, pliers, adjustable wrenches, sockets or vise locking pliers. 3/8" hex adapters for use with pneumatic, electric tools. For use with impact bits. Also comes with storage case for easy access and portability. Premium Service: If you have any problems with our products, please contact our professional after-sales service team via Amazon mail. the TOPEC after-sales team will contact you and solve your problem at the first time.