Features: 1SCREW EXTRACTOR KIT: The kit includes extractors of different specifications suitable for the most common drill and screws or bolts of various sizes. 2POWERFUL FUNCTION: The product can take out the screws and bolts that are peeled broken stuck or damaged ensuring that the damaged screws and bolts can be easily removed. 3HIGH HARDNESS MATERIAL: It is made of high quality chrome vanadium steel material which is strong and durable wear resistant corrosion resistant and not easy to deform or break. 4EASY TO CARRY: With a storage box to store the screw extractors to ensure that it will not be lost lightweight and portable labor saving operation long term use. 5SCOPE OF APPLICATION: Screw removal tool set easy to install and use widely used in home telecommunications automobile or mechanical maintenance work. Specification: Item Type: Bolts Extractor KitMaterial: Chrome Vanadium SteelWeight: Approx. 185g / 6.5ozScope of Application: Screw removal thread repair etc. Package List: 22 x Screw Extractor1 x Storage Box