PLATINUMEDGE 13 Pieces Impact Bolt & Nut Remover Set, Stripped Bolt Extractor Set, Cr-Mo Extraction Socket Set with Solid Storage Case, Easy Out Rusted Rounded Damaged Nuts and Bolts

13 pieces 3/8 inch drive bolt & nut remover kit comes with easily readable marks: 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".

It can fit most of your needs to remove all kinds of stripped bolts and damaged nuts.

Made of CR-MO steel with hard performance ensures durability under any usage.

Reverse spiral flutes are designed to bite down to provide maximum gripping power, the sharp edges firmly bite the stripped nuts without slippage and make the removal job easy.

Standard 3/8 Inch square drive for use with hand ratchets, impact wrenches, and air ratchets.

The special internal thread design is precision engineered to easily extract damaged bolts, lug nuts, and screws in home appliances, vehicle repair, and industrial instruments, even if they are stripped, rusted, or frozen.