Set di estrattori per viti da 6 pezzi, estrattore per bulloni, set per rimozione bulloni con scanalatura a spirale, può rimuovere facilmente viti rotte, viti cadute, prigionieri

High Quality: The screw extractor is made of high-hardness CR-MO steel. The spiral groove is designed to embed itself deeper into the metal as the tool is turned, so as the resistance of the fastener increases, the grip of the extractor also increases.Versatile: Our screw extractor set can be used to extract all sizes and types of rusted, damaged or broken bolts, screws and fasteners. This makes the set ideal for automotive repair, home improvement and construction projects.SAE size: #1 for 1/8-1/4", #2 for 1/4-5/16", #3 for 5/16-7/16", #4 for 7/16-9/16", #5 for 9/16-3/4", #6 for 3/4-1", different sizes of screw extractors can meet different needsEasy to pick up and carry: The entire screw extractor set is packed in a plastic box for easy storage. You can take it to any corner of the world, whether the bolt extractor set is used for car maintenance or daily use. It can provide you with great convenience.Easy Removal: Helps to remove broken studs, bolts, socket head screws and accessories faster. The Broken Bolt Extractor Kit can remove damaged screws, whether working on wood or metal. The impact driver is suitable for various work applications.